Today we're exploring all the various factors that led to the Sahara turning green. Katy Perry takes last-minute astronaut lessons before rocket to space For Better Rice, Make It the Mexican Way ...

The executive director of Family Promise said the shelter will change lives because it provides stability to families while ...

Their analyses revealed the green Sahara individuals likely branched off from the ancestors of sub-Saharan Africans roughly ...

the Green Sahara was recent enough to host early humans. Every 21,000 years, the Sahara experiences a wet, rainy period, turning it into a woodland. The last North African Humid Period occurred ...