A giraffe's long legs aren't just for height, they save energy by reducing how hard the heart works to pump blood upward ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

Can physics predict the future? This video explores the concept of predictability in the universe, starting with the ...

A rediscovered formula is changing how we understand the hidden journeys of airborne particles. Researchers at the University of Warwick have created a straightforward new way to predict how ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...

These five tips will help you grow your confidence when it comes to investing (Credits: Getty Images) If you’re an absolute beginner, getting started in investing can often seem out of reach. With so ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...