Identification of each animal in a collective becomes possible even when individuals are never all visible simultaneously, enabling faster and more accurate analysis of collective behavior.

Awe-inspiring new photos captured by the Artemis II astronauts showcase the moon and the interior of the Orion spacecraft, offering a glimpse into their lives in space as they close in on another ...

NASA released the very first images taken by astronauts aboard the Artemis II Orion capsule as they are making their way to the moon. The stunning pictures were taken by mission commander Reid Wiseman ...

A record warm March has melted an already abysmal snowpack across the western United States, with impacts clearly visible in satellite imagery. It’s setting the stage for an especially concerning ...

• Opening the strait: The UN Security Council is set to vote Friday on a Bahraini proposal that would authorize countries to use “all defensive means necessary” to secure the Strait of Hormuz. More ...

Roughly half of Iran’s missile launchers are still intact and thousands of one-way attack drones remain in Iran’s arsenal despite the daily pounding by US and Israeli strikes against military targets ...