Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Generations of Times journalists have journeyed there with scientists. Their coverage traces humankind’s changing ...

A new study finds that warming temperatures are causing Antarctic penguins to breed earlier, threatening some species with ...