When Neanderthals in Italy were crossing the Alps, it's likely they took refuge in high-altitude bear caves. A new study of ...

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

From household robots to reusable rockets, a new wave of breakthrough inventions is redefining what humans can do in space ...

From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope ...

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

Some sci-fi movies get even better with time, offering mind-blowing spectacle or new storytelling layers with each rewatch.