A pair of spacecraft will fly in formation to create artificial solar eclipses
A pair of spacecraft just launched to create hundreds of artificial solar eclipses in orbit. The European Space Agency’s mission, […]
Tech companies want small nuclear reactors. Here’s how they would work
To feed artificial intelligence’s voracious appetite for energy, tech companies are turning to small nuclear reactors. Last week, Google and
A sudden ice collapse hints at disturbing changes on the Antarctic coast
A hot spot is starting to form along the coast of East Antarctica. An ice shelf that broke apart seemingly
US hospitals continue to close labor and delivery services
Increasingly, people giving birth cannot count on their nearest hospital to have the specialist health care they need. The researchers
Astronomers see the astrosphere of a sun-like star for the first time
BOSTON – For the first time, astronomers have captured an image of an astrosphere around a sun-like star. This bubble
A near-Earth asteroid provides clues to a dark matter theory
A hypothetical “fifth force” could attract asteroids, if it exists. But asteroid Bennu shows no signs that its orbit has
New videos reveal the hidden lives of Andean bears
Camera collar footage is revealing the secret lives of Andean bears (Tremarctos ornatus), the only surviving South American ursid. A
These are the viruses that defined the year 2024
From mpox to bird flu and beyond, multiple outbreaks of infectious diseases flared up around the world this year. Dengue
Space missions covered the solar system in 2024
From monitoring Mercury to embarking on a new adventure on an icy moon of Jupiter, spacecraft and astronauts made great
Feather-inspired aircraft flaps can enhance flight performance
The aircraft wing may be the next big thing in aviation. The wings of the birds are contoured with overlapping