A microscopic look at aneurysm repair

Hitting a pothole on the road in just the wrong way might create a bulge on the tire, a weakened spot that will almost certainly lead to an eventual flat tire. But what if that tire could immediately begin reknitting its ...

The surprises of color evolution

Nature is full of color. For flowers, displaying color is primarily a means to attract pollinators. Insects use their color vision not only to locate the right flowers to feed on but also to find mates. The evolutionary interaction ...

For veterans after suicide attempts, gender affects recovery needs

What care do veterans need when recovering after suicide attempts? The answer may be different for women compared to men veterans, reports a qualitative study in Medical Care, part of a special issue devoted to new research ...

How fast could SARS-CoV-2 be detected?

In the past 20 years, humans have suffered several serious epidemics from emerging viruses, such as SARS, swine flu, Ebola, MERS and (most recently) SARS-CoV-2. During each epidemic, an accurate, rapid, and accessible molecular ...

Helping children clean up their hand-washing skills

One of the best way to help prevent the spread of COVID-19, influenza and other infectious diseases is by washing your hands. It can be easy for children (and adults) to forget what it takes to wash well.

Microsoft patent would let us chat with the departed

A chilling episode of the Twilight Zone that first aired 60 years ago focused on a young boy (played by Bill Mumy) who frustrated his parents by insisting he speaks to his grandmother daily on the toy phone she had given ...

page 2 from 2