A Man's Reach Should Exceed His Grasp" explores humanity's enduring dream of flight, tracing its history from Icarus to the Wright brothers' first successful flight in 1903. It highlights the ...
As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.
Ancient Fossilized Jawbone Reveals Unknown Human Ancestor, Belongs to 1.4 Million-Year-Old 'Nutcracker Man’ Researchers ...