Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

In 1950, when computing was little more than automated arithmetic and simple logic, Alan Turing asked a question that still reverberates today: can machines think? It took remarkable imagination to ...

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.