Quantifying our lives is easier than it’s ever been. But a philosopher of games warns that external metrics and data can never capture what’s truly important.

First, there’s the problem of getting up into the atmosphere. Generally, the target for solar geoengineering efforts is the ...

The number of people with electrodes in their brains is believed to have more than doubled in the last couple of years.

After decades of hunting, physicists still don’t know what makes up most of the universe’s matter. Now they need to cast a ...

Researchers are decoding how signals move between body and brain, with implications for how we understand and treat ...

These tiny particles from the sun and other stars can create a “neutrino fog” that drowns out any signal of dark matter.

Solar geoengineering is often portrayed as a relatively cheap and easy fix for climate change. But as researchers take a ...

Scientists have a word for how we sense ourselves from the inside: interoception. Today, thanks to a 2021 Nobel Prize and new ...

A wave of unconventional coolers are making their way to the air-conditioning market—and aiming to dial down its emissions.

From eldercare robots to humanoid monks, South Koreans just can’t get enough of AI. This story originally appeared in The ...

But with 25% of communities lacking centralized electricity, the nation is looking to off-grid solar to hit its goal of ...

Casey Harrell uses his implants to talk to friends and family, read to his young daughter, and perform his job.