Archean stromatolites, the first direct fossil traces of life on Earth. Credit: Ruth Ellison / / CC BY 2.0 Scientists have uncovered chemical evidence...

Archean stromatolites, the first direct fossil traces of life on Earth. Credit: Ruth Ellison / / CC BY 2.0 Scientists have uncovered chemical evidence...

Researchers in Germany have taken a major step toward a practical quantum internet. A team at the University of Stuttgart has demonstrated the first...

Researchers in Germany have taken a major step toward a practical quantum internet. A team at the University of Stuttgart has demonstrated the first...

Scientists have uncovered chemical evidence of life in 3.3-billion-year-old rocks from South Africa, offering some of the earliest signs of living...

Scientists have uncovered chemical evidence of life in 3.3-billion-year-old rocks from South Africa, offering some of the earliest signs of living...

Researchers have found a way to make “dark excitons”—normally invisible quantum states of light—shine dramatically brighter by trapping them...

Researchers have found a way to make “dark excitons”—normally invisible quantum states of light—shine dramatically brighter by trapping them...

In Geneva’s Quiet Rooms, a Dangerous Hope There were no banners, no marching crowds — just a small, stubborn cluster of negotiators and the soft...

In Geneva’s Quiet Rooms, a Dangerous Hope There were no banners, no marching crowds — just a small, stubborn cluster of negotiators and the soft...