HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...

New solar reactor turns waste plastic and battery acid into hydrogen fuel and useful chemicals, offering a cleaner recycling ...

A protein that sits dark and silent in a test tube until it meets its molecular target, then snaps open and glows, sounds ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. A video of a woman gently waking up her senior Labrador has gained popularity on Instagram, earning over 63,000 views.

A Mississippi State University-led team has made the first direct laboratory measurement of a key nuclear reaction occurring ...

Advances in artificial intelligence promise to help chemical engineers discover complex new materials. These materials could ...

The Department of Energy annually sends early-career scientists to the Capitol to share their research in just 3 min. This ...

Behind the scenes at Wikipedia, some editors were alarmed recently when they saw a flurry of edits and new articles by a contributor known as TomWikiAssist. It turned out that Tom was a bot and was ...

Objective Reaction time is commonly impaired following concussion, but recent work indicates current clinical reaction time measures lack sport-related applicability. We aimed to determine the ...

The tests available for evaluating mice and rats for infectious agents are diverse, and variables such as cost, sample requirements, and the potential for the test to detect the presence of or ...