Sharp stone technology chipped over three million years allowed early humans to exploit animal and plant food resources. But how did the production of stone tools -- called 'knapping' -- start?

Long-term fasting in 24-hour cycles increases the sex drive of male mice by lowering the concentration of the neurotransmitter serotonin in the brain.

A study, to which EL PAÍS has had access, identifies alterations at the Jalisco site where relatives of missing persons have ...

An Adalytics report released Friday details numerous instances of brands serving ads to known bots, despite using pre-bid bot ...

Harvard will offer a new freshman intro course to the Arts and Humanities, Human Sciences 15, next spring as part of an ...

Humans Acquired 20% of Increased Brain Functions Due to a 'Ghost Population' That Coexisted With Our Ancestors The origin of ...

As mentioned above, there is some research to suggest that artificial food dyes could harm our health. As well as the rat ...

“AI is fundamentally changing the world of work. Stricter regulation is essential to protect workers’ rights and to guarantee ...