Mindfulness reduces anxiety in cancer patients

An interdisciplinary research project carried out shows that mindfulness-based psychological therapy helps reduce anxiety and depression in cancer patients.

Sidereal time: What is it?

Sidereal time measures the rotation of our planet relative to the stars. It allows astronomers to keep time without worrying about the motion of Earth around the sun. 

Five best things to see during a lunar eclipse, from the moon

If you could stand on the surface of the moon during a total lunar eclipse, you'd be bathed in an eerie red glow. Here are the five best things to see.

United States records the warmest spring on record

The United States broke the record set back in 1910 for the warmest spring (March/April/May) ever recorded since record keeping began in 1895.

Nuclear fusion power: Researches take a big step

Imagine a world without man-made climate change, energy crunches, or foreign oil. It may sound like a dream world, but that's nuclear fusion power.

Joan Kleypas on ocean acidification

Joan Kleypas on ocean acidification is a change in ocean pH that's happening due to increased emissions of CO2 in our modern world.

Global Map of Life demo version released

In May 2012, scientists released an online demonstration version of a new global Map of Life, and they want you to help them test drive it.

High-fructose corn syrup: A brief history

What is high-fructose corn syrup? And is it making you fat? And is it really more evil than sugar? These questions are harder to answer than you’d think.

Alzheimer’s vaccine trial a success

A study led by Karolinska Institutet reports for the first time the positive effects of an active vaccine against Alzheimer's disease.

Fetus DNA: Blood from mom, saliva from dad

Researchers have determined the fetus DNA using only a blood sample from a pregnant woman, and a saliva specimen from the father.