As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

Researchers present an alternative to the long-held “hard steps” theory to explain the evolution of complex life, suggesting ...

The latest average life expectancy at birth is 81.5 years across the five boroughs, the city health department says.

Humans have evolved an exceptionally high metabolic rate, unlike any other known animal. Unlike primates that conserve energy by being less active, humans can stay on the move thanks to sweating, ...

The rise in human life expectancy has slowed down across Europe since 2011, according to new research. A new study reveals that the food we eat, physical inactivity and obesity are largely to blame, ...