Blair discusses climate change.

A pulsar is a magnetized neutron star that gives off pulses of light.

A company is interested in her invention.

There is a chance that the humongous explosion could happen again.

Identifying lower calorie or healthier options at fast food chains can be a challenge.

Researchers note that this study highlights the potentially significant impact that social support can have on cancer detection, treatment, and survival.

Curiosity discovers additional evidence of past water on Mars.

The researchers’ cultural evolutionary model forecasts where and when the largest-scale sophisticated societies emerged in human history.

AIDS related deaths have also dropped 30 percent since a peak in 2005 as access to antiretroviral treatment has expanded.

Fear is a type of emotional memory that is often learned at a young age through experience or observation.