Flying squirrels reunited after 20 years with new road crossing

When biologists realized that flying squirrels were unable to cross over a stretch of highway, they devised a structure to help the squirrels glide across the road.

Cicada time is coming up!

It might be a noisy spring this year. A large brood of 17-year cicadas is expected in 2013.

Tiny crustaceans play a big role in protecting seagrass beds

Tiny crustaceans that graze on nuisance algae play an important role in protecting seagrass beds, according to a new study.

Video: Extreme closeup of a Giant Galapagos Tortoise

Tortoise notices the camera and comes over to investigate.

Social media used to study April 27, 2011 tornadoes in U.S. Southeast

University of Georgia researchers used a Facebook page to determine the trajectories of tornado debris.

High 2012 sea surface temps latest in a trend

Sea surface temperatures in the Northeast Shelf Large Marine Ecosystem during 2012 were the highest recorded in 150 years.

Video: Honeybee in ultra slow motion

Watch a honeybee as it starts its flight, filmed with a high speed camera at 3000 frames per second.

Unique chemistry reveals eruption of ancient materials once at Earth’s surface

New study supports theory that Earth’s earliest crust was folded back into its mantle and returned to the surface in volcanoes.

Sunlit snow triggers atmospheric cleaning and ozone depletion in the Arctic

Finding is related to snow atop sea ice, adding a new dimension to scientific concerns about loss of Arctic ice.

Air pollution diminishing air quality at Devils Postpile National Monument

The findings indicate that even at remote eastern Sierra locations, ozone air pollution may be a problem for human and ecosystem health.