It took two scientists decades to find a new nitrogen-fixing organelle. It could change the future of sustainable agriculture ...

One summer several years ago, Harry Creffield got a dream job acting in a play in Cornwall, a vacation destination on England’s southern coast. The actor and comedian was given free accommodations and ...

Much more difficult is learning to connect different types of stimuli or events, and predicting that one is linked to another. Such associative learning was most famously demonstrated when Ivan Pavlov ...

Some fungi, particularly species in the order Mucorales, can change from one form to another by changing what genes they express. Mucor lusitanicus will take the form of yeast in anaerobic ...

Self-affirmation theory was proposed by psychologist Claude Steele in the late 1980s and remains popular today. The theory suggests we have a deep desire to craft a personal narrative that we are ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The U.S. is witnessing a troubling rise in infections caused by ...

PITTSFIELD — Seven patients have tested positive for the bacteria that causes Legionnaires' disease, Berkshire Health Systems reported on Thursday. One of the patients later died, although because of ...

A rare "flesh-eating bacteria" that lives in warm saltwater has led to at least four deaths this year, but some simple safety precautions can keep you safe while on vacation. The bacteria, Vibrio ...

A lot of us have trained ourselves to expect the worst—not because we want to be pessimists, but because figuring out how to be more positive often feels like an abstract concept, tied to forced, ...