Drug-free at-home depression treatment. Underwater cleaning robots. Ultraviolet disinfectant. A much smaller portable dialysis machine. These are some of the technologies developed at the HAX, a hub ...

LAKE TAHOE, Calif. (KRON) — Some Bay Area residents escaped from wildfire smoke over the summer by fleeing to Lake Tahoe’s oasis of clear air and clean water. Visitors left behind footprints in the ...

SOUTH LAKE TAHOE, Calif. (AP) — Scuba divers on Friday completed the first dive of a massive, six-month effort to rid the popular Lake Tahoe of fishing rods, tires, aluminum cans, beer bottles and ...

SOUTH LAKE TAHOE, Calif. — Nonprofit Clean Up The Lake has launched an expansive underwater clean up in Fallen Leaf Lake revealing the Tahoe Basin’s dirtiest mile yet. In the history of this small but ...

Most pool cleaning machines today use gyroscopic navigation to find their way underwater, although it is not always the most precise method. Aiming to put an end to wall hitting inside the pool, ...

Estonia's Port of Tallinn has implemented new rules requiring the collection of residue from underwater hull cleaning operations while in port. Ellen Kaasik, the port's environmental manager, said the ...

ROME (AP) — Italian police divers have cleaned one of the biggest underwater attractions of the Mediterranean, using pressurized water hoses to remove crustaceans from the “Christ of the Abyss” statue ...