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 ...

The U.S. Environmental Protection Agency (EPA) is escalating its response to consumer complaints regarding Diesel Exhaust Fluid (DEF) system failures, announcing a new investigation aimed at major ...

Forbes contributors publish independent expert analyses and insights. Hugh McIntyre covers music, with a focus on the global charts. Def Leppard kicked 2026 off with a bang by releasing a new single ...

LAS VEGAS – Even if you’ve been to a Def Leppard concert before, you’ve never seen them like this. The enduring British quintet kicked off their 12-show residency at The Colosseum at Caesars Palace ...

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 ...

Def Leppard kicked off their new Las Vegas residency Tuesday night with a brand-new stage show and a majorly revamped set list. You can see video from the Feb. 3 concert at Las Vegas' Caesars Palace ...

The Environmental Protection Agency on Tuesday said it would put forth a rulemaking in the Federal Register seeking information to help it to permanently end diesel derates. The action follows an ...

Universal Music Greater China has established Def Jam Recordings China, marking the iconic hip-hop label’s entry into the Chinese market with headquarters in Chengdu, a city recognized as the ...

Add Yahoo as a preferred source to see more of our stories on Google. Joe Elliott of Def Leppard performs onstage during Radio 2 In The Park at Hylands Park on September 7, 2025 in Chelmsford, England ...

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 ...

Bright, bouncy beam for pre-dawn miles. As an ultrarunner who runs early all year and often racks up frankly unhinged mileage, a reliable headlamp isn’t a cute accessory. A headlamp is non-negotiable ...