Climate change is pushing starving gray whales into the San Francisco Bay in unusual numbers, where ship strikes killed at ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

The launch of SpaceX's biggest rocket was set for 7:30 p.m. EST on Thursday. The countdown stalled at 40 seconds to launch ...

Whales in the San Francisco Bay can be nearly impossible to spot from a ship, until now. A new AI-powered detection network ...

Chicago-based artist and educator Holly Greenberg facilitates dozens of workshops to sew fabric birds and raise awareness of ...

"Each time a satellite has to maneuver to avoid a potential collision, it uses fuel which is a finite and precious resource." ...

Six potential crossing sites were identified on U.S. 36 as a new state bill would fuel funds for wildlife collision ...

Scientists have developed a new technique that could turn black hole collisions into cosmic detectors for dark matter, ...

A new study led by researchers at the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC) reveals how the disks of galaxies like ...

A low Earth orbit (LEO) between 400 and 2,000 km altitude is ideal for imaging and surveillance satellites and internet ‘mega-constellations’ such as Starlink. Unfortunately, these days it’s also ...

There was nothing terribly remarkable about the Iridium 33 and Kosmos 2251 satellites—at least not at first. Iridium was a 1,500 lb. communications satellite the U.S. launched into space in 1997; ...