The Highland Lakes are popular spots for boaters, but drought and periodic floods can sometimes make things tricky.

Massive seafloor craters off California are shaped by ancient underwater sediment flows—not methane—revealing a hidden history beneath the waves.

Love lazy rivers? From waterparks to wild rivers, here are the best places in Texas to float, swim, and chill this summer.

The last surviving dreadnought, which reopens as a museum in its new Galveston home next year, reminds visitors of its link ...

More than 400 underwater sites in the United States are potentially contaminated with unexploded ordnance -- weapons that did not explode upon deployment.

North Central Texas needs to almost double its water supply by 2080 to hydrate the millions expected to move to the region in the coming decades, state water planners warned in a 982-page report ...

This river sees thousands of people every weekend—and leaves behind some serious treasure. While scuba diving with my metal detector, I found a wallet, three phones (including an iPhone 13 Pro Max!), ...