11/08/2015

New simple proteins play active role in cellular function

Yale scientists have developed simple new proteins almost devoid of chemical diversity that still play a surprisingly active and specific role in cellular function, causing cells to act like cancer cells, they report Aug. ...

How much contamination is OK on Mars 2020 rover?

When the Mars 2020 rover arrives on the Red Planet, one of its primary mission goals will be to select and preserve samples that would eventually make it back to Earth for scientific study. Rather than seeking to eliminate ...

Google 'Alphabet' website blocked in China on first day

Tech geeks in China looking to understand Google's newly unveiled corporate structure are out of luck: the website of the new parent company, dubbed Alphabet, was blocked less than 24 hours after going live.

Image: Blazes in the Western states

Fire season has been unrelenting this year in the western states. This week is no exception as fires continue to break out and burn in California, Oregon, and Washington.

Don't panic, but the universe is slowly dying

We know that our universe has already lived through great number of exciting phases. But new research released overnight shows the universe has long passed its peak and is slowly but surely dying.

Researchers explain why the Greenwich prime meridian moved

In 1884, a delegation of international representatives convened in Washington, D.C. to recommend that Earth's prime meridian (the north-south line marking zero degrees longitude) should pass through the Airy Transit Circle ...

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