The EPA has revised its assessment of the health risks posed by the carcinogen, less than a year after the Biden ...

Boron, a chemical element next to carbon in the periodic table, is known for its unique ability to form complex bond networks. Unlike carbon, which typically bonds with two or three neighboring atoms, ...

The agency contends that the level of formaldehyde the EPA now says is acceptable under the revised assessment will protect ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

On December 3, 2025, the U.S. Environmental Protection Agency (EPA) announced the availability of and solicited public comment on an Updated Draft Risk Calculation Memorandum (Draft Memorandum) to ...

Detectives often find important clues by digging through rubbish. That approach paid off tremendously for systems biologist ...

I/ATLAS carrying weapons of mass destruction? This explainer presents all scientific observations about methanol and hydrogen ...

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...

Star chemistry reveals two spiral arms and a faint bridge in the Milky Way, offering a clearer view of hidden structure in ...

“Observing the Galaxy is like standing in the middle of a brightly lit city at night. If you look toward the outskirts, the ...