Alcoholics Anonymous may be just as good or better than scientifically proven treatments to help people quit drinking, according to a new review. But AA still doesn't work for everyone.
There's still a big gap between what the federal government is promising in terms of testing capacity in the U.S. and what state and local labs can deliver.
Cat owners may often wonder what their outdoor cats is doing all day. One study shows outdoor cats are bad news for birds and other critters. But there are some ways to make cats more visible.
Teachers lack good climate science curricula. Climate change skeptics fear indoctrination. A pilot NASA course that lets high school kids use their climate modelling software could satisfy both.
Whether your mild or moderate symptoms mean you have a cold, the flu, or COVID-19 doesn't change the medical advice right now. Stay home, rest, and call or email your doctor if symptoms worsen.
Grass on the prairie is growing taller because there's now more carbon dioxide in the air. Paradoxically, though, this might be hurting wildlife, because the grass is less nutritious.
Though COVID-19 has captured the headlines, influenza places a huge burden on the health care system. This year's flu shot provides good protection, the CDC says, so do get one if you haven't already.
Should "potential exposure" by a health worker to someone with coronavirus be enough to send that worker home for two weeks of self-quarantine? Health systems have begun debating relative risks.
President Trump and Congress Friday authorized a package of emergency funding to help and treat and slow the spread of COVID-19. About $950 million is designated for state and local response.