Maduro has survived predictions and ridicule, but along the way, Venezuela lost millions of inhabitants, 72% of its economy, ...

New research suggests the human brain has five distinct ages, and it may not reach adulthood until a person's early 30s.

The Numbers Don't Lie About Desert Growth The Sahara Desert has expanded by about 10 percent since 1920, according to a new ...

Brown University Professor Emeritus Peter Howitt, co-architect of the theory of sustained economic growth through creative ...