Lab-grown organoids are living longer — offering new insight into the human brain

We aren’t the only animals that like to take care of other species. A new study finds that the roots of keeping a pet may stretch deep into our primate past.

NASA’s Swift Observatory, which studies some of the most powerful explosions in the universe, will soon burn up in the atmosphere.

Researchers believe a young man buried inside a Scottish castle was a victim of the long-feared siege weapon, more powerful than a typical catapult.