Subscribe to Breaking News emails
You have successfully subscribed to the Breaking News email.
Subscribe today to be the first to to know about breaking news and special reports.
Scientists Discover Oldest Living Animals on Earth
Scientists discovered that Greenland sharks are the oldest animals living on Earth, with one of them potentially being 400 years old.
NBC News Science
Slow-moving hurricanes like Florence could become increasingly common04:07
Usain Bolt takes on laws of physics in zero gravity race00:56
As NASA launches historic mission to the sun, meet the man who inspired the project01:50
Stretch of Utah desert used as training ground for mission to Mars01:54
San Diego Zoo hopes to end extinction using frozen cells02:14
Why we crave the thrill of danger and surviving it02:11