Environment
-
Fluctuating environment may have driven human evolution
A series of rapid environmental changes in East Africa roughly 2 million years ago may be responsible for driving human evolution, according to researchers at Penn State and Rutgers University.
Latest Research Articles
-
Colorado River Flow Likely to Decline by 10 Percent in Next Few Decades: Study
-
Groundwater Causing Hawaiian Islands to Dissolve From Within, Study Shows
-
Source of Gulf Sheen Near BP Oil Spill Site Still Unidentified
-
Scientists Identify First Known Mosasaur That Lived in Freshwater
-
Humpback Whales Sing in Feeding Grounds, Study Finds
-
Microbes Hitch Rides on Dust Plumes From Asia to North America, Study Finds
-
Venezuelan Pitcher Plants Use Wettable Hairs to Trap Insects
-
10 Fascinating Facts About Reindeer Beyond Christmas [PHOTOS]
-
New Species of Blind Catfish Discovered in South India
-
Microbe May Have Caused Permian Extinction, Scientist Says
-
Beaks Shed Light on Why Closely-Related Bird Species Cannot Coexist