But, with careful planning, some telltale indicators of rainbows and other optical phenomena can be seen. To be clear, none ...

Mathematicians love to collect elegant, profound questions that defy proof: the longer the holdout, the better. And one day ...

Google’s first step toward putting data centers in space is officially underway. On Thursday, October 1 at approximately 2:32 ...

Several times since the age of dinosaurs, the solid part of our planet has rolled over, drowning some continents and lifting ...

Today Project Suncatcher is sending four AI processors into orbit on a SpaceX rocket to see whether the building blocks of a ...

In February 2020, behavioral ecologist Mickey Pardo witnessed the aftermath of an elephant birth. In Kenya’s Samburu National ...

Scientific American spoke to the Michigan Senate candidate about how his background in medicine has shaped his outlook ...

The distinct, earthy smell that fills the air after rain following a long dry spell can trigger some serious nostalgia. This ...

The site, located on the island of Lismore, may have been established by Saint Mo Luóc in the sixth century C.E.

Earth’s annual checkup shows that we’re at increasing risk of moving away from the environment we’re adapted to ...

The new push loosens U.S. regulations for sterilizing spacecraft bound for the Red Planet, and calls for modernizing the ...

For the first time, no hurricanes have formed in the Atlantic this season so far We’ve never had an Atlantic hurricane season without a single hurricane through the end of September—until now.