How rattlesnakes' scales help them sip rainwater from their bodies

During storms in the southwestern U.S., some rattlesnakes drink rain droplets from scales on their backs. This unusual behavior could help them survive in a desert environment with infrequent rain. Now, researchers have figured ...

Snowfall frequency declining across Northwest, study finds

With warming temperatures, average snowfall frequency is estimated to decline across the Pacific Northwest by 2100—and at a faster rate if greenhouse emissions are not reduced, according to a new Portland State University ...

Saving Earth's water from toxic waste

Scientists have devised a better way to protect groundwater from acids, heavy metals and toxic chemicals, helping to secure the Earth's main freshwater supply.

Sea snakes that can't drink seawater

Surrounded by salty water, sea snakes sometimes live a thirsty existence. Previously, scientists thought that they were able to drink seawater, but recent research has shown that they need to access freshwater. A new study ...

Researchers analyse 'rock dissolving' method of geoengineering

(Phys.org)—The benefits and side effects of dissolving particles in our ocean's surfaces to increase the marine uptake of carbon dioxide (CO2), and therefore reduce the excess amount of it in the atmosphere, have been analysed ...

What is a hurricane?

The Caribbean's worst storm in nearly a decade, Hurricane Matthew, has already killed at least nine people and was threatening the southeastern US on Wednesday.

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