The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Comparisons of resting, active, and total metabolic quotients among various species and human populations, as defined by the Harvard researchers’ new method. Humans, it turns out, possess much higher ...

In my first reflection on AI and how to live well with AI technology I concluded, based on the recent lecture by Stephen Fry and the new book Nexus by Yuval Harari, that there was a manifest need for ...

WOODSIDE, Calif. (AP) — Nestled in forests around the world, a gentle army of giant wooden trolls want to show humans how to live better without destroying the planet. The Danish recycle artist Thomas ...