Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The MS 391 engine size and horsepower jumps 25%, or more, over typical 20-inch saws.

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

We look into the mental health crisis affecting American youth. By Sam Sifton I am the host of The Morning. The numbers are staggering. Nearly one in four 17-year-old boys in the United States has ...

Europe is struggling to address long-standing problems, political and business leaders told CNBC on the sidelines of the Ambrosetti Forum. A lack of competitiveness, bureaucracy and regulatory ...

About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...

Android Phones Google's bringing a bunch more upgrades to Android and Pixel devices — including the ability to tell airlines where your luggage is Google Phones Pixel 10a just got way better thanks to ...

Australia to recognize Palestinian statehood, Cambodia nominates Trump for Nobel Peace Prize, and more Length: Long Speed: 1.0x The busy box that is your brain is hard at work all day long—and it ...

Sven, a sales leader, received a call from a major customer who was furious. Their order arrived late, the product was damaged, and to top it off, their invoice didn’t reflect the volume discount ...

You could say that Morgan Wallen has achieved his 2020s pop domination by brute force. His last two albums — 2021’s Dangerous: The Double Album and 2023’s One Thing at a Time — clock in at 30 and 36 ...

We may receive a commission on purchases made from links. If you're in the market for a leaf blower, the brand name Stihl is bound to come up. Leaf blowers come in many different shapes and sizes, ...