Health experts say walking is an easy way to improve physical and mental health, bolster fitness and prevent disease.

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Walking can help meet the U.S. surgeon general’s recommendation that adults get at least 2 1/2 hours of moderate-intensity ...

Nickels Intermediate sixth-graders learned about different principles of light and color while rotating among three science ...

Scientists at the Hefei Institute of Physical Sciences have unveiled a new life-saving technology with China's first AI robot ...

New government funding will bolster university programs in biological engineering and physical science, inspiring the next ...

The process of changing leaf colors is often referred to as “fall foliage.” But what exactly happens scientifically to cause this change?

Eating more fruits, veggies, and plant-based foods boosts mood, reduces stress, and improves cognitive function, while ...

Magnetic reconnection is a fundamental physical process in plasmas, through which the magnetic energy is converted into ...

The theory of special relativity is rife with counterintuitive and surprising effects, the most famous of which are length ...