Peer reflection on microteaching plays a crucial role in teachers' training programs as it equips novice teachers with ...

Dec. 27, 2025 Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and how that risk might be reduced. They found that the vaccines ...

A breakdown of the presidential powers President Trump has sought for himself, including what he did to obtain power and what’s next. By Charlie Savage and Lazaro Gamio As a candidate, President Trump ...

Jan. 19, 2026 A major new scientific review brings reassuring news for expectant parents: using acetaminophen, commonly known as Tylenol, during pregnancy does not increase a child’s risk of autism, ...

January 19, 2026 • Minnesota braces for federal troops amid immigration protests. And, Trump asks nations to buy into a new U.S.-led board of peace to manage Gaza and other world conflicts.

Graphene is a two-dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb structure. Its properties include high strength and good conductivity of heat and ...