Traces of a toxic chemical found on 60,000-year-old arrowheads hint at advanced planning by Palaeolithic hunters.

Evidence is mounting that the same basic chemistry that made Earth habitable is unfolding, or once unfolded, on Mars. From ...

Researchers from South Africa and Sweden have found the oldest traces of arrow poison in the world to date. On ...

In the future, quantum computers are anticipated to solve problems once thought unsolvable, from predicting the course of ...

New evidence of electrical power generation on cell membranes could offer insights into how living cells interact with their ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

In a quiet riverbed carved into the Martian surface, a patch of layered stone may hold a clue to one of science’s most ...