Elon Musk told Joe Rogan last week that he believes Social Security is “the biggest Ponzi Scheme of all time.” In reality ...

Elon Musk said Social Security is a 'Ponzi scheme.' It's the opposite.

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward, Earth’s inner core in changing shape.

People who do not get enough sleep are significantly increasing their risk of developing Alzheimer's later on in life.

It isn’t that hard to make an electronic rain gauge if you have a steady source of power or you don’t mind changing batteries often. But [Matthew Ford] offers a third option: a simple device ...

Twin mattresses are compact, but that doesn’t mean sacrificing comfort or quality. Here are our top picks for a great night’s sleep. Not everyone has room for a sprawling king-size bed-- or ...

Drew Petersen’s body bounced from rock to rock as he fell down a steep, rugged slope while skiing in Colorado’s High Country.

Kasha Patel is the deputy weather editor for the Capital Weather Gang at The Washington Post, covering weather, climate change and the environment. Before joining The Post, she produced news ...

If you want to sleep on a cloud, these top soft mattresses will get you as close as possible. If you’re a side sleeper, odds are you'll like a soft mattress that provides cushioning around the ...

La Niña is a part of the El Niño southern oscillation, a climate fluctuation that slowly sloshes vast bodies of water and heat between different ocean basins and disrupts weather patterns around the ...