The virus is mutating up to 12 times faster than expected.
Soda's effervescence comes from processes that super-saturate the liquid with carbon dioxide, which later escapes from the soft drink as tiny, effervescent bubbles.
A new image from NASA's HIRISE camera reveals strange 'polygons' cracking open the surface of Mars. It's just a typical sign of spring, scientists say.
A new video captured by an 82-year-old man in Georgia shows an eastern kingsnake eating a larger and venomous timber rattlesnake, swallowing it headfirst.
Stars appear to twinkle because the light from these distant objects passes through wobbly air in the atmosphere.
The five visible planets in the solar system are lined up against the predawn sky. Here's how to see them.
Earth's moon will join a rare 5-planet alignment in the predawn hours of June 23 to 25, for the first time in more than 150 years.
NASA aborted the 4th consecutive rehearsal launch of its powerful SLS rocket on Monday, citing a hydrogen leak.
Deals These sports bra for running deals offer superb comfort and the right level of support, whatever your size and training style.
A photo of colorful bat stars covering and eating the corpse of a California sea lion recently won first prize in a prestigious wildlife photography competition.
New footage shows the mysterious auroral phenomenon called STEVE emerging from a blood-red arc of light in New Zealand in 2015.