Urban heat islands are a solvable data problem: this piece shows how to combine free satellite imagery, standard ...

Dunkin' is celebrating the arrival of autumn by giving coffee fans a free treat. The donut and coffee chain confirmed to USA TODAY it is giving away one million espresso drinks on Tuesday, Aug. 25 ...

Dunkin’ has released its freebie code after teasing another major giveaway for Monday, Aug. 10, just one week after handing out 1 million free drinks to customers. The coffee chain hinted at the ...

Remember back a few months ago when there were rumors of free drinks from Dunkin' and they turned out to be true? We're back with the chain giving away one million of something for free on Monday, Aug ...

In January, there was a lot of hype around an announcement from Finnish company Donut Lab: It claimed to have created the world’s first production-ready solid-state battery. But it now appears to be a ...

It’s the first Friday of June (June 5, 2026), and that means it is once again National Donut Day in America (or National Doughnut Day, if you’re Krispy Kreme). Despite the urge to assume the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Mashable Photo ...