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On Jan. 24, 2019, Chinese scientists revealed that they had The scientists engineered the original monkey, from which they had cloned the others, to disable a gene necessary for sleep-wake cycles. This marked the first time researchers cloned a genetically edited monkey and the beginning of their plans to create genetically identical primates for research.

On Jan. 3, 2019, China's National Space Administration the first country to do so. The far side of the moon can't be seen from Earth, and China's probe has taken the first close-up images of the far lunar surface.

Germany intends to go carbon-neutral by 2050. This pictured bucket wheel excavator operates in the Welzow-Sued coal mine in northeastern Germany, where

Scientists from the French National Institute of Agricultural Research announced in February that . In animals, this is called . Even when a pot hangs horizontally, and the plant is surrounded by light on all sides, it will still grow upright.

Created in the 1990s after the government re-flooded drained swampland, the Agamon Hula Lake now serves as . Gray cranes migrate from Europe to Africa each year, but more are now opting to winter at Agamon Hula Lake.

or chimeric antigen receptor T-cell therapy, fights some blood cancers by genetically programming the T-cells in a patient’s blood to recognize the patient’s cancer cells. In this photograph, a lab tech prepares blood for the genetic modification process. The first effective CAR T-cells were  but it wasn’t until 2017 that the FDA approved the treatment, the first gene therapy approved to treat any illness. Now, scientists are seeing if they can expand CAR T-cell therapy

Boats used to dock at this pier in Aculeo Lake, Chile; just a few years ago, the lake covered an area of over five square miles with water 20-feet deep. But because of a 10-year drought, increased water consumption, and irrigation, Scientists estimate that since 2010, the drought, which is in part because of climate change, has caused about half of the lake's water loss.

Paris' National Museum of Natural History hosted a taxidermy workshop in March, featuring a restored giant squid. The squid was  then gifted to France and "plastinated," a process involving replacing the squid's fluids with polymers for preservation. Museum taxidermists to prepare the squid for exhibition in the museum.

On March 2, 2019, the privately owned SpaceX launched the Falcon 9 rocket and Crew Dragon spacecraft toward the International Space Station. The mission, called Demo-1, served as a test to prepare for launches with NASA astronauts. Since March, SpaceX has also launched networked satellites and .

Israel's restriction on imports, economic conditions, and an Israeli naval blockade in the Gaza Strip , developing fish farms instead of fishing. But because of import restrictions, fish feed prices have soared. This year, farmer and agronomist Wael Musalam started growing the azolla plant, an aquatic fern, to produce nutritious feed for fish farmers. The plant is commonly found in Latin America, and Musalam thought its qualities as a water-surface-growing, cost-cutting, environmentally friendly food source could help Palestinian farmers—so far, it has.

Poppy, a female crowned sifaka, lives at France's Mulhouse Zoological and Botanical Park with her cub. Members of the lemur family,  are an endangered species native to northwestern Madagascar. Zoos across Europe are attempting to protect the species through an ex-situ conservation program, a conservation program occurring outside the sifaka's natural habitat, but a lack of females and troubling infant mortality rates have made this difficult.

Portable headsets measure the electromagnetic brain activity of each of these students to see how the brain reacts to different mental exercises. These Costa Rican students, along with students from five other countries, are that hopes to use brain data to improve teaching methods. The study launched in San Jose, Costa Rica March 7.

The Coachella Valley, nestled between two mountains, forms a natural wind tunnel . Developers have been replacing the 1980s-era turbines with newer, bigger, more efficient ones. They have until the end of this year to make replacements and receive a federal tax credit, which will expire in 2020.

Snowmelt from the March "bomb cyclone" that hit the Midwest combined with rains to bring heavy floods to the region. The water flooding surrounding roads, homes, and farms. Flooding lasted through the spring for the regions along the Missouri, Arkansas, and Mississippi Rivers, and caused billions of dollars in damages.

On April 10, the National Science Foundation released the first-ever image of a black hole. An international network of telescopes (collectively called the Event Horizon Telescope) and hundreds of researchers helped create this image of the black hole in the galaxy Messier 87. A halo of dust and gas swirling at the speed of light surrounds the black hole in the image, .

On April 15, scientists from Tel Aviv University announced that they created the first . While it's too small for any human and can't beat, it contains the anatomical machinery a heart needs, representing a significant step in 3D-printing human organs.

In April 2019, a wet winter made way for a super bloom of poppies and wildflowers in Lancaster, Calif. , and tens of thousands of tourists descended on the Antelope Valley California Poppy Reserve to take pictures with the flowers. The amount of tourists and also created risks for poppies, which die quickly when people step on the flowers or roots.

Steep troughs cut into the volcanic landscape on Mars. where bedrock and finer material slough down the cliff. Photo credits here go to the National Aeronautics and Space Administration's Mars Reconnaissance Orbiter, which has been searching for evidence that water once persisted on the planet's surface.

These beetles are just a handful of about 1.5 million beetle specimens at the State Museum of National History Stuttgart. At the museum, entomologists are in response to a 2017 a study that revealed Germany's nature reserves had lost about 76% of its insect biomass. The entomologists have since authored a plan which may soon become law, to address issues affecting the insects, like habitat loss and pesticide use.

At the southern tip of Israel, corals in the northern Red Sea seem to cope with . Researchers at the nearby Interuniversity Institute of Marine Sciences are studying what makes these corals so resilient. This knowledge could

This catamaran sailed by Stockholm, Sweden this past May, on year three of its six-year journey around the world. This vessel, uses seawater to make hydrogen without releasing greenhouse gas emissions. On this six-year mission, expedition staff is taking the Energy Observer to 50 different countries to test the vessel's technology and learn about new renewable energy solutions.

This hologram was just one part of an immersive exhibition A hologram of da Vinci recounts episodes from his life for guests and a virtual reality station gives visitors the chance to experience da Vinci's Renaissance. The exhibition ran at Milan's Cattedrale of Fabbrica Del Vapore this June through September.

Chile produces about a third of global copper, . Dams accompany mining sites to trap the waste, but the chemicals used to extract copper can pollute surface water and groundwater, harming human health. Currently, Chile is the world's top producer of mining waste. This image, taken May 31, 2019, shows copper mining byproducts from the Minera Valle Central mining company.

In May, Ecocean, a French sustainable marine management company, installed this biohut off the southern coast of France to study fish migration. Ecocean's biohuts allowing them to eat in peace, away from predators. Coastal development has altered or destroyed natural fish habitats, which is why Ecocean stepped in with these artificial habitats.

In French Guiana, As researcher Damien Chevallier told the Agence France-Presse (AFP), the international French news agency, in the 1990s, female leatherbacks would lay up to 50,000 eggs each season, but in 2018, scientists found less than 200 eggs, only three of which are likely to reach sexual maturity and lay eggs themselves. Chevallier is studying French Guiana leatherback turtles with tracking devices attached to their shells.

At Amazon's June 2019 re:MARS conference covering robotics and artificial intelligence, . The hand has sensors that can both feel touch, and transmit the tactile sensation back to the user, who wears the hand like one wears a glove. In the future, companies might develop these , or to allow people to operate robotic hands remotely and dexterously, to handle radioactive material, for example.

At the end of May, NASA's Juno spacecraft passed by Jupiter's northern hemisphere and A citizen scientist named Kevin M. Gill used Juno's data to create and enhance this image showing the tumultuous weather on Jupiter. Juno is orbiting Jupiter to help astronomers understand the planet and its origins.

At NASA's Michoud Assembly Facility in New Orleans, From New Orleans, the Pegasus will carry the oxygen tank to the Marshall Space Flight Center in Huntsville, Ala., where scientists will test the oxygen, seeing if the supercooled fluid generates enough thrust to propel a rocket to the moon. An identical tank carrying the same amount of liquid oxygen will be used in NASA's Space Launch System during future space exploration missions.

To prepare for Mars missions, NASA sends its rovers to Iceland. The famously volcanic country provides an earthly analog for the Martian surface. This summer, a remote-controlled prototype rover collected high-resolution images and data of the Lambahraun lava field, a test that will inform operations of

Mexican scientists Sandra Pascoe Ortiz has developed This innovation, announced in July, is still confined to laboratory research, but Pescoe Ortiz is testing applications for the product. If companies start producing biodegradable plastic, it would allow any plastic that gets into the ocean to dissolve without contaminating the water with toxins found in conventional plastics.

Milagros Carretero is the coordinating geologist at Pilar de Jaravia. In Pulpi, southern Spain, this geode was discovered only 20 years ago in . In a research paper published in scientists theorize that the geode formed from a combination of larger crystals "eating" smaller ones.

Humpback whales in the Atlantic spend summers off the coast of southern Greenland, feeding on krill and schooling fish. In this photograph, two whales are swimming near the Ilulissat Icefjord, the UNESCO-protected mouth of the Sermeq Kujalleq glacier. Early analyses from scientists show that Greenland may have lost raising the average global sea level by over a millimeter.

Spain's Fuente de Piedra Lake serves as a breeding ground for flamingos. Scientists and volunteers to monitor the species' evolution.

In August, scientists from the Florida Aquarium announced that for the first time, they had . The scientists gave the corals an environment that mirrored their natural habitat, including sunrises, sunsets, moon phases, appropriate water temperature and quality. This technique could help scientists repopulate Florida's reefs, which are on the decline thanks to climate change.

Avery Island, La. is the one place where the McIlhenny Company makes But are overtaking the surrounding marshlands as a rate of 30 feet per year.

have roared through the Amazon this year. In August 2019, there were over 30,000 fires, about three times the amount during August 2018. Wildfires are part even in the Amazon, but about 80,000 wildfires have affected the Amazon this year, many caused by humans clearing land for farming, which is far above normal levels.

Lake Ngami in northwestern Botswana typically hosts thousands of cattle, a diverse bird community, and the unique barbell fish, which can survive for months in the lake's mud when the water dries up. But recent droughts have and cattle especially find it hard to navigate through the mud.

Henna, a female Indian rhinoceros in the Beauval Zoo in France, gave birth to a daughter at the end of August 2019. , are native to India and Nepal. Indians have hunted this species for their horn, but Indian rhino numbers are on the rise.

This is Garlic, who when born on July 21. Its owner, Huang Yu, paid about $35,000 to clone his late cat, who also went by the name of Garlic. The company that cloned Garlic, Sinogene,

Climate change has been especially harsh to Alaska’s cryosphere. Since 1815, Although it started off slow, shrinking at a rate of three feet a year, in 2016 alone it lost 300 feet of ice.

From January to June, but market fluctuations and climate change are making a once-reliable (though laborious) occupation unpredictable, and workers are worried.

Berlin's House of Futures, Futurium, officially opened Sept. 5, 2019. Futurium hosts exhibitions, experiments, workshops, and debates about science and culture, politics, business, and society. where visitors can take part in hackathons, use 3D printers and robots, and try out ideas in the media lab.

The people of New South Wales, Australia are in the midst of , which began in 2017. This drought has been a wake-up call for some farmers, who acknowledge that climate change will force them to change what they grow and how.

Around the middle of October 2019, NASA's Hubble Space Telescope The comet came from outside the solar system and is just the second known interstellar object to pass through it.

On Oct. 16, Paris Zoological Park unveiled a new organism: The blob resembles a fungus, but had some animal-like functions. It's a mobile creature that has nearly 720 sexes, can heal itself when cut in half, and has some learning abilities, even though it doesn't have a brain.

At the Intelligent Transport Systems World Congress in Singapore this fall, This electrically powered aircraft can fly with a pilot or autonomously, and might one day offer an alternative to ground transportation. But cities aren't quite ready for this reality, and skeptics question safety, costs, and whether air taxis will just move traffic congestion from the ground to the air.

Each year the Santa Ana winds bring hot, dusty air from the desert to the Pacific coast, drying out plants, trees, and grasses as they go. These winds and particularly strong Santa Ana winds helped blow embers from trees during the Easy Fire in October 2019. The Easy fire in Simi Valley, a city in Southern California, burned about 1,860 acres.

Peru's Huachipa Zoo announced the These frogs (which are also called giant frogs, or scrotum frogs) are critically endangered and because they're hunted and consumed as an aphrodisiac.

On Nov. 11, NASA photographed Mercury during its transit across the sun. The last time Mercury moved across the sun was in 2016, but the next transit

Venice recently experienced its worst "acqua alta," because of extremely high tides and bad weather, in 50 years. This time, the floodwaters reached about six feet above sea level, damaging the crypt and mosaic floor in St. Mark's basilica.