An astronaut aboard the International Space Station captured this broad view of Puerto Rico, where lush green terrain gives way to a drier southern coast, on April 6, 2024. NASA Dengue remains a serious public health threat in Puerto Rico and a growing concern in parts of the mainland UnitedContinue Reading
Los miembros de la tripulación de Artemis II —el astronauta de la CSA (Agencia Espacial Canadiense) Jeremy Hansen y los astronautas de la NASA Christina Koch, Victor Glover y Reid Wiseman— salen de los alojamientos de la tripulación de astronautas, situados en el Edificio de Operaciones y Comprobación Neil Armstrong,Continue Reading
Explore Hubble Science Hubble Space Telescope NASA’s Hubble Detects… Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on HumanContinue Reading
A cow named Veronika has stunned scientists by using tools in a flexible and purposeful way. She chooses different ends of a brush depending on the part of her body and adjusts her movements accordingly. This level of tool use is incredibly rare and was previously seen mainly in primates.Continue Reading
“Giving up is not an option – so many people depend on you,” the words of Maryanne Gichanga, a participant in a UN supported initiative, which aims to help farmers in Kenya find solutions to alleviate the pressures of climate change on agricultural production. Continue Reading
Bald eagles and other raptors are among more than 100 bird species that have died from avian flu in the past four years—and the virus is still spreading. By Kiley Bense When two bald eagles built a nest in Philadelphia in 2007, it was the first time one had beenContinue Reading
Traitor 47 has tried to kill offshore wind’s future in the U.S. But industry analysts say the attacks could hurt business confidence across the U.S. economy. (Image credit: DON EMMERT/AFP via Getty Images)Continue Reading
Earth Observatory Science Earth Observatory A Hot Start to Spring in the… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps WorldContinue Reading
Flower nectar often contains small amounts of alcohol, meaning pollinators like hummingbirds are drinking it all day long. Despite consuming human-equivalent amounts, they show no signs of intoxication—suggesting a surprising evolutionary tolerance., Read MoreContinue Reading
Los miembros de la tripulación de Artemis II —el astronauta de la CSA (Agencia Espacial Canadiense) Jeremy Hansen y los astronautas de la NASA Christina Koch, Victor Glover y Reid Wiseman— salen de los aposentos de la tripulación, situados en el Edificio de Operaciones y Comprobación Neil Armstrong, y seContinue Reading
NASA’s Ames Research Center in Silicon Valley invites media to interview local subject matter experts on Friday, March 27 from 10 a.m. to 2 p.m. ahead of the agency sending astronauts around the Moon for the first time in more than 50 years with the Artemis II flight test. NASAContinue Reading
One of the best forms of heat relief is pretty simple: trees. In cities, as studies have documented, more tree cover lowers surface temperatures and heat-related health risks. However, as a new study led by MIT researchers shows, the amount of tree cover varies widely within cities, and is generallyContinue Reading
America has been making steel from iron ore the same way for hundreds of years. Unfortunately, it hasn’t been making enough of it. Today the U.S. is the world’s largest steel importer, relying on other countries to produce a material that serves as the backbone of our society. That’s notContinue Reading