A Brown University instructor who was leading a final exam review has described the moment of horror that a masked gunman burst into his lecture hall and started shooting. Joseph Oduro, a 21-year-old ...

Quantum communication is the art of transferring a quantum state from one place to another. Traditionally, the sender is named Alice and the receiver Bob. The basic motivation is that quantum states ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Before the end of the first year, all doctoral students defend their research project in an aptitude colloquium. They present their research area in the current context of scientific research. Passing ...

polybox enables synchronous (and asynchronous) collaboration for members of ETH. Users can create and edit a range of file types directly in their web browser. polybox offers various advantages ...

The Kano State Government has approved N16.2 billion for the re-award of the Gwarzo-Tsaure-Tsanyawa Road and N4.4 billion for the dualization of a five-kilometre road in Karaye Local Government Area.

Generative AI tools increasingly reshape how communication skills are learned, practiced, and assessed. Processes such as drafting, paraphrasing, summarizing, translation, and feedback—once central to ...