Shubhanshu Shukla sent a patriotic message from the ISS. He used a famous line from Rakesh Sharma. NASA and Axiom Space ...

Penn’s Cave in Centre Hall, Pennsylvania offers exactly that otherworldly experience—America’s only all-water cavern that you explore entirely by boat.

PillTrek is a mini capsule that senses gut biomarkers in real time. It enables advanced GI diagnostics without invasive ...

When 5 p.m. arrives at the Priest River Experimental Forest, it's time to check the weather. Each day, as afternoon turns into evening, the U.S. Forest Service research staffer based at the ...

A groundbreaking study in the journal Science, has unveiled how deep ocean currents—known as global overturning ...

Experiments show that carbon nanotubes transfer heat inefficiently at small scales, raising concerns for cooling and ...

In some Texas cities, the dog days of summer and the historically hottest days of the year overlap, when you look at ...

Maintaining a stable body temperature is essential for survival. Animals, including humans, use both autonomic processes -- such as shivering or activating brown fat -- and behaviors -- such as ...

NASA has selected three instruments to travel to the moon, with two planned for integration onto an LTV (Lunar Terrain ...

The graphite found in your favorite pencil could have instead been the diamond your mother always wears. What made the ...

Evening bathing could also benefit personal hygiene. “Nighttime showers allow for cleaning the dirt of the day,” says Dr.

In late June, we hosted this year's second Ars Live event, a conversation with climate scientist Zeke Hausfather, who holds ...