In a surprising discovery, NASA scientists found 26 new bacterial species in a JPL clean room, raising concerns about ...

A new study has projected that radiation exposure from computed tomography (CT) scans in the United States will result in ...

Discover how plants developed natural sunscreen compounds that protect against UV damage and botanical alternatives to ...

The next time you see the UV index in the weather forecast, look more closely. You can protect yourself from too much sun.

Energy & Environment Energy & Environment   The Big Story Trump signs orders looking to boost nuclear power President Trump ...

The president signed executive orders that threaten to erode the decades-long independence of the Nuclear Regulatory ...

Children with heart disease are frequently exposed to imaging examinations that use ionizing radiation. Although radiation exposure is potentially carcinogenic, there are limited data on cumulative ...

President Trump on Friday signed executive orders that seek to quadruple the nation’s nuclear power, including by cutbacks to health and environmental considerations.  In one such executive order, ...

Abstract: Microstrip (patch) antennas usually strongly radiate in directions along the ground plane. This effect causes unwanted radiation patterns and increased coupling among array elements.

Michael E. Kasper, MD, FACRO, discussed unmet needs in skin cancer treatment and addressed misconceptions among patients and ...

Consumers should use a sunscreen labelled SPF 30 or higher with broad spectrum protection against both UVA and UVB rays. And ...

Our 24/7 cancer helpline provides information and answers for people dealing with cancer. We can connect you with trained cancer information specialists who will answer questions about a cancer ...