To misquote a famous song, "Diamonds are industry's best friend." Cubic diamond is the hardest mineral on Earth and is used in everything from precision cutting tools to high-performance ...

Earth’s magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature. Every so often, the magnetic north and south poles swap places in what are ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: If you want to understand the geology of our home ...

Add Yahoo as a preferred source to see more of our stories on Google. As the calendar flips to 2026, millions of Americans are making resolutions. Research from the Pew Research Center shows the most ...

The US government seems to have a clear message for white nationalists Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years Scientists Discovered A New Alzheimer's ...

ORLANDO, Fla. – As the calendar flips to 2026, millions of Americans are making resolutions. Research from the Pew Research Center shows the most common resolutions center on health and money — about ...

Hours after the Senate voted to advance the war powers resolution rebuking the White House’s current and future actions in Venezuela, President Donald Trump placed “angry” calls to each of the five ...

The resolution created different sections of statutory code. A part the Senate is weighing using has not been widely seen as unconstitutional. By Charlie Savage Charlie Savage writes about national ...