Passive cooling systems for nuclear power plants operate without pumps or electricity: They rely solely on physical effects ...

In particular, widespread adoption of heat pumps — a kind of reversible air conditioner that can replace both your AC unit and your gas furnace — could reduce heating and cooling greenhouse emissions ...

Making stuff cool and keeping it that way has been a pretty essential part of human civilization for thousands of years, with ...

I’ve spent several weeks testing the three-in-one Shark ChillPill personal fan. Here’s how it compares to its Dyson ...

Planning trips for spring and summer have us reassessing gear and one product category that’s worth a second look is a ...

“Cooling” is one of the most frequently advertised features in sleep products, from mattresses and pillows to toppers and sheets. It makes sense — many sleep experts recommend a slightly chilly ...

From geese and pelicans to cranes and cormorants, many birds use a V-shaped flock to master the aerodynamics of long-distance ...

In ECAM, the plating electrode is an array of millions of individual pixels, each a few micrometers in size. The machine ...

Since Chernobyl, Ukraine has lived in the shadow of nuclear disaster. Now, with Russia targeting its power grid, it's facing a new nuclear risk. The response is reshaping how the world thinks about ...

In this episode, we explore the small changes that quietly transform how climbers approach the wall. What begins as simple effort often evolves into something more deliberate and controlled. Each ...

New experiments suggest that freezing and thawing on early Earth may have helped primitive cell-like structures grow and ...