1. Convert kilograms/second to grams per second. 1 kg = 1000 grams. If the mass flowrate is 0.25 kilograms/second, convert this to 250 grams/second. 2. Convert grams to moles, using the molar mass of ...

Scientists assumed most forms of life before the Great Oxidation Event didn't metabolize oxygen—but recent research suggests ...

Microbial organisms dominate life on Earth, but tracing their early history and evolution is difficult because they rarely ...

An international team of geoscientists, marine geologists, climatologists, and environmental specialists has found that ...

ALBUQUERQUE, N.M. (KRQE) – The Albuquerque Isotopes are hosting their 2025 home opener Tuesday against the Salt Lake Bees. This kicks off the Isotopes’ first homestand of the season ...

Witness Ezra Klein and Derek Thompson’s new book Abundance, touted as the magic ticket to re-energize flailing American liberalism. Klein, an influential liberal commentator, pitched it as a ...

Apr. 3, 2025 — A unique carbon capture technology could offer a more cost-effective way to remove carbon dioxide (CO2) from the air and turn it into clean, synthetic ... Researchers Recycle Wind ...

2025 — Lithium-6 is essential for producing nuclear fusion fuel, but isolating it from the much more common isotope, lithium-7, usually requires liquid ...

Illustration of the reorganization of jaw muscles and the skull following an increase in brain size during bird evolution. The avian skull underwent significant modifications during the evolution of ...

We observed the most intense and well-distributed H II regions of these galaxies, deriving reliable galactocentric distances and oxygen abundances by applying different statistical methods. From these ...