Cleared or degraded tropical forests around the world covering a combined area larger than Saudi Arabia could regrow on its ...

A collection of 3-million-year-old bones unearthed 50 years ago in Ethiopia changed our understanding of human origins.

Partly cloudy with a high of 68 °F (20 °C). Winds variable at 6 to 7 mph (9.7 to 11.3 kph). Night - Cloudy. Winds variable at 5 to 7 mph (8 to 11.3 kph). The overnight low will be 58 °F (14.4 ...