When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

Dynamic mounds made of methane at a depth of some 3,640 meters act like “frozen reefs” for a bizarre array of deep-sea ...

Beneath cold, high-pressure oceans, water and gas molecules clump together into crystalline solids called gas hydrates.

Mercury hidden underground is leaking into Spain's Mar Menor lagoon, threatening fish, ecosystems, and coastal communities.

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

Scientific divers have navigated a series of treacherous dives more than 330 feet deep in an attempt to unravel the mysteries of deep ocean reefs. They’re finding new species — and evidence of both cl ...

Discover the Diamond-Water Paradox—why diamonds cost more than water. Learn about subjective value and marginal utility in economic valuation.

Getting Vials of Sacred Water in Path of Exile 2 can net you some neat rewards, if you know what do with them.

Discover if you can grow succulents in water. Full hydroponics may not be an option, but semi-hydroponics is hugely beneficial for these popular houseplants.