Climate change could disrupt nearly half of the world's groundwater supply within 100 years.
Climate models reveal that renewable energy projects in the Sahara could spark a twofold increase in local rainfall, enabling vegetation to take hold.
The pink pigments help answer the question of why complex life took so long to emerge.
This morning, the GOP agrees to gun control votes after a 15-hour filibuster, Facebook is urged to give over information on Omar Mateen, Broadway stars will record a fundraising song for a Florida LGBT center, and more.
Aid workers are still recovering the bodies, but it appears to be the latest deadly incident during a recent surge of attempted migrant crossings from North Africa to Europe.
The small town of In Salah is at the center of growing public opposition toward the Algerian government’s interest in using hydraulic fracturing in the Sahara.