The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

There are many purposes that spots and stripes serve in nature, but how they form has been more of a mystery to scientists.

In a new study published in Nature Physics, researchers achieved the first experimental observation of a time rondeau crystal ...

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

Scientists at the FMI and the University of California-Santa Cruz have found that similar molecular machineries control daily ...

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

Last month, an art festival in Reykjavík provided the art world with a much-needed opportunity to slow down and rediscover ...

For the second time ever, U.S. stocks have crossed a valuation milestone, suggesting low future returns.