The National Reconnaissance Office has now declassified a satellite program used to spy on America’s adversaries ...

Dominique Charron is the vice-president, programs and partnerships at the International Development Research Centre, Canada.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to a new study ...

After evacuating four astronauts from the ISS last month, NASA is looking ahead to its next crewed mission to the space ...

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...

In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing ...

Synchrotron radiation has revealed a star map made by the ancient astronomer Hipparchus that was thought to be lost to time ...

The latest death data for the U.S. are in, and they paint an optimistic picture: The average American born in 2024 is now ...

A new analysis suggests that genes play a much larger role in human longevity than previously believed. But lifestyle factors ...

Novel artificial lungs could help keep people whose lungs no longer function alive long enough to get an organ transplant ...

SpaceX and xAI could join forces ahead of Elon Musk’s plan to take the former public later this year, according to Reuters ...