As the demand for lithium-ion batteries escalates with the proliferation of mobile phone, electric vehicles and even pacemakers, key components in these powerhouses, like cobalt, face significant ...

Think about the last time you searched for something complex. Did you scroll through ten different links, opening tabs and ...

The Powerball jackpot has grown to $1.60 billion after no one won Saturday's drawing. The next drawing is scheduled for Monday, Dec. 22, 2025, at 10:59 p.m. ET. This jackpot ranks as the ...

The current Powerball jackpot will rank as the sixth-highest lottery drawing in Powerball history. Here's what lottery players need to know about how to play Powerball, watch the Powerball drawing ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

Is 170,141,183,460,469,231,731,687,303,715,884,105,727 prime? Before you ask the Internet for an answer, can you consider how you might answer that question without a ...

It all started one summer lunchtime in 1992 on the terrace outside the CERN cafeteria. If you had happened to be there at the physics research lab near Geneva at the time, you might have overheard ...

Blood pressure is the amount of pressure that your blood exerts on the blood vessels in your body. As your heart beats, it contracts and relaxes, pushing blood out of the heart to the arteries, which ...

The odds are not in your favor when it comes to winning the Powerball’s staggering $1.3 billion jackpot on Wednesday night, but there are a few things you can to tip the scales ever-so-slightly in ...

The Powerball jackpot has climbed to $1.1 billion with a cash value of $498.4 million ahead of the Sept. 1 drawing. The drawing begins at 10:59 p.m. ET, and tickets can be purchased online or in ...

Apple's Numbers spreadsheet for Mac, iPhone, and iPad, is not as powerful as Microsoft Excel, but most users will be hard-pressed to find its limitations — and will immediately see how much easier ...

The odds of winning the Powerball are a dismal 1 in 292,201,338. Still, millions of people take a shot at a dream three times a week and play for a chance to match the numbers on the five white balls ...