The state of Montana has proposed a sampling protocol for pH in streams, but some water watchdogs say the method might not ...

The North American craton actually dips near the Rockies rather than forming a sharp vertical step as previously believed.

In A Nutshell Living detectors: Researchers modified E. coli bacteria to light up when they sense acetic acid, the chemical ...

While some store-bought items seem like a good buy because of convenience, in reality, they are highly over-priced. Here are ...

With Venezuela effectively neutralized as a regional adversary, Cuba has re-emerged as the next unresolved target of U.S.

A routine round of tap water testing in Aurora has turned into a wake-up call for some homeowners, with city officials issuing a public notice Tuesday after elevated lead levels were found in certain ...

Google researchers introduce ‘Internal RL,’ a technique that steers an models' hidden activations to solve long-horizon tasks ...

Nancy Ward, the head of CalOES, left office on Dec. 30. She had publicly begged FEMA to test for toxic substances after the ...

Scientists are using lasers, satellites and even sound to determine what is falling from the sky—but the best tool may still ...

Peruvian Metals Corp. (TSXV: PER) (OTC Pink: DUVNF) ("Peruvian Metals or the Company") is pleased to provide an update on the ...

Standing at a bus stop on a blazing afternoon, it is easy to blame the heat alone for your discomfort. But a new study from ...

As workplace risks grow more complex, industrial hygiene programs must align exposure assessment strategies with analytical excellence to deliver meaningful worker protection.