In 1978, renowned ecologist Dan Janzen jumped into a ravine in Costa Rica, broke three ribs, and spent the first month of the ...

The project is expected to replenish around 45,000 acres of wetlands over the next 50 years, protecting Louisiana residents ...

A landmark U.S. Supreme Court ruling 10 years ago this month, on June 26, 2015, legalized same-sex marriage across the U.S.

Though women face more injury risks in vehicle crashes, the crash test dummies used in U.S. safety tests are designed almost ...