PITTSBURGH – Philips has sued SoClean in a bid to get the company, whose ozone cleaners it says “attacks” the foam in its CPAP devices, to pay part of its recently announced $1.1 billion settlement.

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What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

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 ...

Sleep apnea sufferers may soon have a new path to a good night’s sleep. A Massachusetts biotech startup is preparing to file for FDA approval of a once-nightly pill that could become the first ...

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Thinking about using a CPAP machine to quell sleep apnea? It's not necessarily a good idea for everyone, a new evidence review argues. This common treatment for sleep apnea might increase some folks' ...

Every night, millions of people stop breathing without knowing it. Not once, but sometimes hundreds of times. Their remedy? A mask, a hum and the steady whisper of pressurised air. It’s not glamorous, ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors favor treatment with continuous positive airway pressure, or CPAP, machines, researchers are slated to report this week at ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...