Articles about Natural History
Fri, Jun 20, 2014 at 9:00 AM
Do you know when dinosaurs existed, or which one was the biggest? Find out how much you know about these prehistoric creatures.
Tue, May 20, 2014 at 9:36 AM
The 95 million-year-old herbivore sauropod was about 131 feet long and weighed 80 tons — even larger than its titanosaur cousins, including Argentinosaurus.
Wed, May 07, 2014 at 7:40 AM
Powerful X-ray images of bone tissue show the 150-million-year-old predatory dino shook off massive trauma.
Tue, May 06, 2014 at 9:00 AM
The American Museum of Natural History has begun digitizing its collection of photographs. Here's a hint of the great images you'll find.
Wed, Apr 30, 2014 at 11:00 AM
Geologists are still making discoveries in South Africa's Vredefort impact crater, the biggest on Earth.
Tue, Apr 29, 2014 at 9:10 AM
The structure, which served to corral herds, has endured 9,000 years.
Tue, Apr 22, 2014 at 10:10 AM
Ancient remains show little genetic variation across the Neanderthals, suggesting that populations of the species were small and isolated.
Mon, Apr 21, 2014 at 9:30 AM
Finding niacin in asteroid fragments sheds more light on its ancient origins — and possibly the beginnings of life on Earth.
Mon, Apr 14, 2014 at 8:00 AM
These adorable baby animals are more than simply cute; they're living symbols designated by state governments to honor regional natural history.
Fri, Apr 11, 2014 at 7:39 AM
A new study reveals the power and scale of the event some 3.26 billion years ago which scientists think created geological features in South Africa's rocks.
Tue, Apr 08, 2014 at 6:00 PM
A new, engaging PBS series explores our evolutionary past, starting with prehistoric fish.
Wed, Mar 26, 2014 at 9:50 AM
New research shows that volcanic activity during the Jurassic Period created huge amounts of the greenhouse gas.