Analysis raises questions about what the Paleo Diet was historically.

Learn more about why a stressful job can lead to poor sleep and what can be done about it.

Learn more about the links between airplane noise and heart health.

Here's what the cataclysmic situation looks like from space.

Find out why this form of vitamin can provide extra benefits.

Learn how researchers examined lead levels in ice cores dating back to the Roman Empire, and found concentrations high enough ...

Understanding why storms sometimes engulf the entire planet within a layer of grit could prove crucial to future missions.

Learn more about how this new mechanism may have shaped Pluto and its largest moon, Charon.

Learn more about the NASA instrument’s mission to take the first full image of Earth’s magnetic field.

Learn how understanding basic nutrition can help you achieve a healthier and more enjoyable New Year’s resolution.

Learn what this dinosaur highway can teach us about life 166 million years ago.

Learn how ash from Mount Tambora changed the planet’s climate. Could another eruption do the same thing?