Study shows how two highly intelligent bird species, parrots and crows, use native talents to inform their decisions. Read more about these smart birds.
By Friday evening, June 10, the Wallow fire in Arizona had burned nearly 409,000 acres. Three images taken from space show the fierce magnitude of this event.
The jagged edge of a shark's dorsal fin is unique -- like a human fingerprint -- and was a key characteristic in allowing researchers to count one population.
Norwegian researchers are developing a system that can warn of moose - and traffic jams - in the roadway ahead. Read more about a moose crossing alert.
In Norway, nearly 5,000 recreational boats are retired and disposed of every year. Now, researchers have developed a new method for recycling old boats.
Coolest summers may be hotter than the hottest summers of the past 50 years for many areas of the globe if greenhouse gases continue to rise, study shows.