One-sided relationships with celebrities and fictional characters are normal. They also can boost self-esteem and empathy.
Different kinds of telescopes on Earth and in space help us to see all wavelengths of light. Some can even peer billions of years back in time.
Bacteria with tweaked genes pump out proteins that can be used in a 3-D printer. With microbes in the mix, the living ink can make drugs or suck up chemicals.
A panda may stand out among the bamboo at the zoo, but in the wild, its black-and-white coloring camouflages it from predators, a new study finds.
Inspired by the infamous snap of the Avengers rival Thanos, scientists set out to investigate the physics behind finger-snapping.