The TEMPO mission helped scientists track morning nitrogen dioxide that contributed to afternoon ozone along the New York–Washington corridor in May 2026.

The post Air Pollution’s Daily Pulse Over the Northeast appeared first on NASA Science.

A dozen students participating in NASA’s 2026 Student Airborne Research Program collected data about the atmosphere, using a weather balloon that measures ozone concentrations as it rises.

The post Up, Up, and Away With Weather Balloons  appeared first on NASA Science.

I predict a sell-out!

Look flawless, not frazzled on your summer vacation with my pick of the best beauty gadgets for travel.

We put Blueair's first-ever sleep-focused purifier to the test to see if combining an air purifier, sunrise alarm and wake-up light in a single bedside device is too good to be true.

Wear it, hold it, or keep it on your desk — this stylish portable fan will keep you cool anywhere your summer takes you.

Over the last decade, wildfires have worsened ground-level ozone pollution across much of the contiguous United States, creating unhealthy air far from active flames.

When it comes to price, accessories, and sheer power, there's a clear winner in the battle of the portable fans.

Its clever design means you you get two fans in one, plus it's whisper-quiet

People in southeast New Mexico are concerned about a data center that will add 10 million tons of carbon emissions to the air.

The post Giant Data Center In New Mexico Will Be Powered By Fuel Cells appeared first on CleanTechnica.

A Dyson for less than £100? Count me in!

The new Dyson Find+Follow Purifier Cool uses intelligent tracking to direct air and save energy too

It’s perfect for keeping cool on the go

Dyson's powerful personal fan sold out almost immediately after its launch last month, and it's likely to fly off the shelves again during the current heatwave.

I didn’t expect a simple switch from a fan to the LUME Quiet Air Circulator Fan to change my entire heatwave setup, but it’s done exactly that, both in my bedroom and at my office desk

Air con pros share why it’s so crucial to get this step right

Run, don't walk

Run, don’t walk, as this is going to sell out fast

We asked the experts whether air conditioning is a worthwhile investment for UK homeowners, and if so, what are the best choices you can make

I always struggle in the heat, but the Shark ChillPill has been helping me stay deliciously cool

From its portable design to timer function, Meaco thought of everything when designing this sleek and quiet fan. Here’s my review and whether it’s worth your money

A fan may help circulate the air, but you'll need something else to actually lower moisture levels

Even a cheap electric fan can make a real difference to the temperature in your home — but only if you use it the right way.

The Shark FlexBreeze HydroGo is the best fan around, and it's currently at a record low price. Here's why you should buy it now, ahead of the summer heatwave.

De’Longhi has unveiled a new model in its range of Pinguino portable air conditioners with 13,300 BTU output and more efficient energy use

The temperature is set to rocket this weekend, so grab one of these affordable fans now so you can stay comfortable at home and on the move.

With a heatwave on the horizon, this fan couldn't have arrived at a better time

But it has a clever feature that means it'll last much longer than other portable fans

Get yours now or regret it later

We put Dyson's smallest-ever purifier to the test to see if its jet engine-inspired technology can still deliver whole-room purification despite its compact size.