Iron and oxygen bind together throughout the body. Most famously, iron binds dioxygen, or two oxygens paired with each other, in hemoglobin that transports oxygen through blood. But iron-oxo compounds ...

Scientists have found a new way to detect subtle chemical signatures in seawater, revealing previously invisible details ...

Practically all of the ocean floor remains a mystery to humans, but robotic floats may soon change that shortcoming. In a ...

Earth may have won a cosmic chemistry lottery. Researchers found that during the planet’s earliest formation, oxygen had to be in an extremely narrow “Goldilocks zone” for two life-essential elements, ...

Photodynamic treatment of cancer is based on administering an initially inactive substance that is only activated in the ...

Research reveals ocean dead zones are dynamic systems, with shifting chemistry that affects nitrogen cycles, carbon storage, ...

As the global demand for sustainable energy solutions intensifies, the efficiency of devices like metal-air batteries and ...

When methylone was finally banned in 2011, unregulated chemists simply tweaked the molecule to evade the ban, creating new ...

Researchers are exploring an unconventional cancer treatment that uses engineered bacteria to target the unique, oxygen-free ...

Leaving tools unused sounds harmless, but some actually get worse in storage. The damage builds up slowly and shows up when ...

The agency is moving toward resurrecting a proposal from the first Trump administration to ditch Clean Air Act regulations.