
Archaeology
Oldest flaked stone tools point to the repeated invention of stone tools
Oldest flaked stone tools point to the repeated invention of stone tools A new archaeological site discovered by an international

Oldest flaked stone tools point to the repeated invention of stone tools A new archaeological site discovered by an international

Carbon dioxide levels in atmosphere hit record high in May Atmospheric carbon dioxide continued its rapid rise in 2019, with

A pair of fledgling planets directly seen growing around a young star Astronomers have directly imaged two exoplanets that are

Heart of lonesome galaxy is brimming with dark matter Isolated for billions of years, a galaxy with more dark matter

Researchers solve mystery of the galaxy with no dark matter A group of researchers from the Instituto de Astrofísica de