Flower preserved in 100-million-year old amber one of most complete ever found

The perfectly-preserved scene is from the mid-Cretaceous, when flowering plants were changing the face of the Earth forever, adding beauty, biodiversity and food.

View from space: Earth’s tallest mountain

A satellite view of Mount Everest

Small asteroid entered our atmosphere on January 2, 2014

This is only the second time that astronomers spotted an asteroid before it struck Earth's atmosphere. It underscores the need to be watching for these objects.

Electric-blue clouds appear over Antarctica

A vast bank of electric-blue clouds has appeared over Antarctica, signaling the start of the season for southern hemisphere noctilucent clouds.

Best weather videos of 2013

Here's a compilation of some of the most interesting, captivating, scary, and intense weather videos of 2013.

Wet weather may have helped to quell 2013 wildfire season

The amount of U.S. land burned by wildfires during 2013 was 41% lower than the 10-year average, according to preliminary estimates.

Use of media can save lives in bad storms

A new study shows that the risk of injury from tornados and severe storms can be reduced significantly with the use of certain media.

Stalled rescue for icebound ship in Antarctica

Three ships had been headed toward the trapped Russian vessel. Two have now turned back, but a third is expected to reach the vessel late Sunday.

New island in Japanese waters

As of December 24, 2013, fresh lava was still pouring from a submarine volcano, building the new island.

Your help needed for new research on zombie ants

A fungus takes over the ants' brains - makes them do things they normally wouldn't do - then kills them. You can help fund new research on these ants.