Science News

Measuring magnetic fields on Mars could help us figure out how much water it has, and NASA's InSight lander has taken the first ever measurements from the surface

Dirty city air may be reducing sperm quality. Mice exposed to tiny pollution particles produce less sperm of a lower quality than those that aren't

Less than three months after the New Horizons spacecraft zoomed past a distant, cold space rock, scientists are beginning to piece together the story of how that object, nicknamed Ultima Thule, came to be.

We all have things we'd rather forget. But for over four million people in the US who suffer from post-traumatic stress disorder (PTSD), that need becomes very real. Erasing memories has always been the stuff of science ...