PRINTED ON TREADMILLS and exercise bikes in gyms around the world is a simple method for estimating the maximum rate at which your heart should safely beat, in beats per minute: 220 minus your age.

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The secretary of state says the US can achieve its goals in Iran without deploying ground troops, as G7 ministers call for ...

You'd think it's impossible to lose track of an iPhone you carry everywhere, but we do it all the time -- too often before we have a chance to charge it. Apple's Find My feature, with its crowdsourced ...

Since World War I, mysterious shortwave radio broadcasts have transmitted strings of numbers, strange melodies, and robotic voices across the globe. At the height of the Cold War, listeners heard ...

Security researchers have discovered DarkSword, a sophisticated exploit chain targeting iOS 18.4 through 18.7.2. Unlike past spyware aimed at high-profile targets, DarkSword is being surreptitiously ...

The Mega Millions jackpot continued to rise ahead of the Tuesday, March 10, drawing, now reaching $533 million with a cash value of $244.2 million. If someone were to get lucky and win the jackpot, ...

Add Yahoo as a preferred source to see more of our stories on Google. On the one hand, you’ve got to applaud the creativity. On the other, I’ve often found myself wondering if these sorts of ...

The Powerball winning numbers are in for the Monday, March 9 drawing with a jackpot of $46 million ($21.2 million cash value). The largest winning Powerball jackpot ticket sold in Michigan was worth ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." On the one hand, you’ve got to applaud the creativity. On the other, I’ve often found myself wondering if ...

Could today be your lucky day when you become the next Powerball millionaire? The Powerball jackpot is an estimated $238 million with a cash option of $112 million for Saturday night's drawing, ...