Earth's orbit is getting crowded with junk. And that's becoming a major problem. Starting with Sputnik I in 1957, humanity ...

Data collected by NASA’s James Webb Space Telescope is in conflict with predictions based on the hypothesis of dark matter ...

AI is driving a transformation across all fields of science, from developing drugs for incurable diseases and improving the ...

In its prime, Cahokia was a prosperous city with a population similar to London’s. But this sprawling Native American ...

Earth's orbit is getting crowded with junk. And that's becoming a major problem.  Starting with Sputnik I in 1957, humanity has sent up nearly 17,000 satellites. Around 11,500 ...