Water utilities in Altadena and Pacific Palisades are undertaking an arduous process of repressurizing their underground pipelines, testing for contaminants and attempting to flush them out.

If only the story had ended there. Despite that legislative success, the poorer nations of the world have never stopped being ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

From a distance, the Ivanpah solar plant looks like a shimmering lake in the Mojave Desert. Up close, it’s a vast alien-like installation of hundreds of thousand of mirrors pointed at three towers, ...

Hikers in New Zealand risk polluting the “clearest lake in the world” with a microscopic alga carried on their boots.

Donald Trump's declaration of a national energy emergency wasn't shocking. What was, though, was that his order singled out ...

UNICEF supplies and services support adolescent girls and help to ensure a safe environment where they can learn and thrive.

Cyclone Idai in 2019 dumped devastating torrents and floods in Nsanje. Following rainstorms that battered southern Africa for four dys non-sttop, silted rivers in Malawi’s southernmost district burst ...

Trump’s water plan for California is a giveaway to Big Ag and won't stop wildfires. Here’s what we really need to ensure ...

India is everything the People's Republic of China is not: a bastion of freedom and a worthy partner for the United States.

Why are some lakes so clear? T here’s just something about clear water that captivates us with its serenity and pristine beauty. And although we most often associate crystal or ...