Topline
The northern lights could be visible from several states along the U.S.-Canadian border on Sunday night, forecasters at the National Oceanic and Atmospheric Administration said, as the Earth could see the effects of minor geomagnetic…

The northern lights could be visible from several states along the U.S.-Canadian border on Sunday night, forecasters at the National Oceanic and Atmospheric Administration said, as the Earth could see the effects of minor geomagnetic…
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Air pollution isn’t always visible, but it affects nearly every breath taken indoors. Floating in the air are tiny particles like dust, smoke, and pollen. These aren’t just annoying—they’re harmful. Air filters stand as the first line of…

Ancient life has been resurrected from the bowels of a military tunnel that penetrates the Alaskan permafrost.
Some of the microbes thawed from these long-frozen soils have been trapped for 40,000 years. Now, they’ve been reawakened.
“These are…

Bacteria fill your body by the trillions, especially in your gut, where they outnumber your human cells. These tiny organisms – part of what’s called your microbiome – aren’t just hanging out.
Gut bacteria help you digest food, make…

Astronomers have uncovered a remarkable new addition to the catalog of ultra-luminous infrared galaxies (ULIRGs) – cosmic powerhouses that shine with more than a trillion times the luminosity of our Sun and forge stars at astonishing rates of…

Watch On
SpaceX plans to launch Flight 11 of its Starship megarocket on Monday evening (Oct. 13), and you can watch the action live.
Starship, the biggest and most…