Why do some diseases infect us again and again?
A new experiment on ultra-rare astatine could open the door to cancer treatments and new research into super-heavy atoms.
The death strike of a Cretaceous "hell ant" from 99 million years ago is preserved in amber, revealing how these demonic-looking ants hunted.
These strange, long-necked Triassic beasts were able to coexist because they chowed down on different prey.
The microbes had been dormant below the ocean floor for eons, buried since the time of the dinosaurs. Then a team of scientists in Japan woke the little organisms up.
A federal program for investigating UFOs was purportedly discontinued in 2012, but the Pentagon's search for UFOs never stopped. Its findings may soon be released to the public.
If you're a science geek like us, you'll love the new and improved Live Science merch store, where you can get all of your science-y gear, from t-shirts and mugs to tote bags and stickers.