04/09/2019

How California wildfires can impact water availability

In recent years, wildfires in the western United States have occurred with increasing frequency and scale. Climate change scenarios in California predict prolonged periods of drought with potential for conditions even more ...

Scientists demonstrate how to improve steel properties

Scientists from Tomsk Polytechnic University have updated the alloying process, i.e. improving the properties of metal with impurities, which not only enhances the wear resistance of materials but also provides new qualities ...

NASA catches Hurricane Juliette over Mexico's Socorro Island

Although Hurricane Juliette is no longer a major hurricane in the Eastern Pacific Ocean, NASA's Aqua satellite revealed there are still powerful thunderstorms around its center and captured an image of the storm over Socorro ...

The argument for sexual selection in bacteria

The evolutionary pressure to pass on DNA can produce behavior that otherwise makes no sense in a struggle to survive. Rams bash heads in fights over females; peacocks grow elaborate tail feathers that attract mates and predators ...

NASA analyzed Tropical Storm Fernand's strength before landfall

NASA's Aqua satellite provided forecasters at the National Hurricane Center with infrared data and cloud top temperature information for Tropical Storm Fernand as it was making landfall in northeastern Mexico. Those temperatures ...

The kombucha culture

In today's health-conscious community, kombucha is all the rave. Its appeal comes from its accessibility and alleged health benefits, which range from introducing probiotics to killing deleterious bacteria in the human body.

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