US Cities Are Vastly Undercounting Greenhouse Gas Emissions, Researchers Find

White dwarf atmospheres might contain the pulverized crusts of their dead planets. Astronomers have developed a new technique to search for exoplanets—by looking for their crushed up bones in the atmospheres of white dwarfs. And it's working.

Russia’s Sputnik V Vaccine Is 92% Effective Against Symptomatic Covid-19, Early Results Show, But There Are No Plans To Bring It To The U.S.

New discovery for how the brain 'tangles' in Alzheimer's Disease