11/08/2014

Rare frogs holding their own despite drought conditions

A recent survey of mountain yellow-legged frogs released into the wild by San Diego Zoo Global wildlife conservationists indicates that the populations are showing signs of stress related to drought conditions in California. ...

Explainer: How do satellites orbit the Earth?

Take a look at the moon and it isn't hard to imagine it as a planet. A 3,476 kilometres-in-diameter ball of rock, with basalt plains and mountain ranges, whose gravitational pull produces tides here on Earth.

European space cargo ship set for ISS docking

Europe's final robot cargo ship to the International Space Station (ISS) is scheduled to dock on Tuesday, its manoeuvres webcast live from several angles, France's CNES space agency said on Monday.

Keeping filler ingredients out of your cup of coffee

Coffee drinkers beware: Surprise ingredients that are neither sweet nor flavorful may be hiding in your coffee, and growing coffee shortages may increase the chance of having these fillers in your cup of joe in the future. ...

Making cashews safer for those with allergies

For the millions of adults and children in the U.S. who have to shun nuts to avoid an allergic reaction, help could be on the way. Scientists are now developing a method to process cashews—and potentially other nuts—that ...

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