By now, you have surely seen many images of planes dropping a red liquid on the Los Angeles fires. It's not just water. A ...

Above the roaring fires devastating parts of Los Angeles is an incongruous sight: air tankers dropping gallons of bright red ...

The red retardant Phos-Chek is being used by authorities to combat fires in Los Angeles. What's it made of and how does it ...

Crews battling the deadly ongoing Los Angeles wildfires have started dropping bright pink fire retardant known as Phos-Chek from the skies to combat the stubborn flames. The eye-catching flame ...

The safety of dyes obtained from the bloodred webcap fungus can vary, according to a new doctoral dissertation exploring their toxicity. Completed at the University of Eastern Finland, the study found ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

The U.S. Forest Service bans the use of long-term fire retardant on federal lands near waterways or endangered species ...

(AP Photo, File) President Jimmy Carter speaks to executives of gas-using businesses at the White House in Washington, Aug.

Russian President Vladimir Putin has blamed Ukraine for a lack of time to sign a new Ukrainian gas transit deal this year, dashing the hopes of EU countries friendly to him for further supplies ...

it's visible from space.The minerals and acids in the crater lake give the water its seemingly artificial turquoise color. They originate from a chamber of red-hot magma below the volcano ...

Toby Rice, who leads one of America’s largest natural-gas producers, says the “Drill, Baby, Drill” mantra that resurfaced during the presidential campaign is passé. Now, it is all about “ ...