Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Losing stubborn belly fat can be challenging, even with consistent gym visits. Several common errors might be derailing your ...

It’s a good problem to have: too much money saved for retirement and additional funds to leave to your heirs. Will you be one of the many who never spend it all?

SEMO isn’t a big team, and they won the rebounding battle by a lot: it was a striking change from the last game where ...

A new study of 30,000 adults found that those who volunteered or offered informal help regularly had 15 to 20 percent less ...

Left unchecked, AI may reduce creativity, critical reasoning skills, and independent thought, and it’s happening fast.

“The internet teaches us how to log in and for decades, it’s been teaching us the wrong lessons. If a site accepts ...

Millennials and Gen X are almost seven times more likely to be interested in polyamory than Gen Z, according to a new ...

A rarer condition that causes eye twitching is known as blepharospasm and involves “forceful, involuntary closure of both eyes at the same time,” Moss says. She notes that blepharospasm can range from ...

A preliminary study suggests long-term melatonin supplement use for insomnia is linked to a significantly higher risk of heart failure and increased mortality. Experts advise caution, emphasizing the ...