Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...
A fossilized ant and fly preserved in 99-million-year-old amber have revealed one of the oldest known examples of parasitic ...
Learn how history, culture, and conservation all shaped Oklahoma’s decision to honor the American bison as state animal.
Inspection of incoming plants by the Hawaii Department of Agriculture and USDA, plus support of the University of Hawaii ...