This week, discover the Sahara’s greener past, explore a mysterious cosmological force, marvel at a new concept for space ...
Archaeologists have discovered stone tools from the Middle Paleolithic era in China, challenging the current understanding of ...
Neanderthals could have migrated east and reached what's now China, or a different species of ancient human possibly made stone tools uncannily similar to those being made in Europe during this ...
The 6,500-year-old weapons, found in a cave near Marfa, could be among the oldest near-complete set of wood and stone hunting ...