The 'barbaric' behavior may help the cells promote relapse later on.
The eruption of a remote Russian volcano in June has been tingeing sunrises and sunsets the world over a gorgeous purple hue.
The lost continent "Greater Adria" existed hundreds of millions of years ago after it broke off from Gondwana.
An ancient relative of spiders and scorpions had a tank-like body with bulging eyes, a spiky shield on its butt and a head like a multitool.
Scientists ponder a wide variety of probing questions in pursuit of knowledge. One of those questions — can a knife made of frozen feces cut flesh? — has just been answered.
Here are the most interesting, amazing and unusual things that happened in the world of science this week. A recap of Live Science's best.
Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.
It was only a matter of time: Amateur sleuths think they've tracked down the satellite that took a high-resolution image of the aftermath of an Iranian missile disaster.
The robotic X-37B has been circling Earth for nearly 719 days on its latest mystery mission, which is known as Orbital Test Vehicle 5 (OTV-5).