10/05/2017

Laser, sound waves provide live views of organs in action

Biomedical engineers are now able to take a live, holistic look at the inner workings of a small animal with enough resolution to see active organs, flowing blood, circulating melanoma cells and firing neural networks.

Nipping flu pandemics in the bud

The threat of a major flu pandemic is a perennial concern. Now scientists have developed a fast and easy-to-use point-of-care diagnostic test that could one day help doctors and hospitals head off the rapid spread of the ...

Cosmetic makers bottle bacteria for beautiful skin

Cosmetic companies have started developing and selling products designed to harness the skin microbiome to help treat a range of skin conditions from acne to eczema. Skeptics, however, warn that touting such an approach is ...

The dark side of helping coworkers

If you show up at work tired, you may want to focus strictly on your own tasks. New research suggests helping coworkers in the morning can lead to mental exhaustion and self-serving behavior in the afternoon that ultimately ...

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