Water (H₂O): Oxygen shares one electron with each of the two hydrogen atoms. Each hydrogen atom contributes one electron, ...

Between 750 and 900 CE, the population of the Maya lowlands in Central America experienced a major demographic and political ...

Ancient peat bogs are turning out to be some of the sharpest climate historians on Earth, preserving a near-continuous record ...

Hydrogenases catalyze the reversible splitting and production of hydrogen gas (H2), using complex catalytic cofactors ...

The company-which counts Cone Denim, Shein and Lacoste as customers-has also introduced a membership program, building a "trusted network" among its supplier- and buyer-side clients. "Forensic ...

The impacts of science from HFIR include the development of medical isotopes and elements for the periodic table, fuels and ...

Guests at the Row’s Paris fashion week event were served more than just sleek silhouettes. Instead of their usual post-show snacks, attendees said founders Mary-Kate and Ashley Olsen quenched their ...

So far, of over a thousand known isotopes (many of them stable) of 98 elements, at least 60 radioactive forms have been tried in medicine and research. In the U.S., the Atomic Energy Commission is ...

A novel porous material capable of separating deuterium (D2) from hydrogen (H2) at a temperature of 120 K has been introduced. Notably, this temperature exceeds the liquefaction point of natural gas, ...