In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny biological sensors, changing their 3D shape upon binding to a specific metabolite.

The Office of Director of National Intelligence Tulsi Gabbard obtained voting machines from Puerto Rico and probed them for security vulnerabilities, the office said in a statement to CNN on Wednesday ...

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The probe into Zhang Youxia is the biggest political scandal in the president’s 13-year rule, but is it all a ruse to secure absolute power?

Michigan's 10-cent beverage bottle and can deposit program was once the envy of the recycling nation, boasting a return rate above 95%. But in recent years it has slumped badly. The state shut down ...

This is read by an automated voice. Please report any issues or inconsistencies here. Santa Anita’s experiment of placing betting machines similar to Historical Horse Racing at the racetrack last week ...

ARCADIA — As suddenly as Santa Anita installed slot-style gaming machines, California Department of Justice agents swept in and removed them Saturday, leaving serious doubt about California horse ...

Add Yahoo as a preferred source to see more of our stories on Google. Santa Anita Park race track installed slot-machine-like terminals for gambling on Thursday. They were removed by law enforcement ...

DOBSON — Local political candidates are being put to the test by citizens concerning their stands on issues, so the same seems logical for voting machines to ensure accurate results for an upcoming ...

California Gov. Gavin Newsom said the state must stand up to Republican President Donald Trump's "assault on our values," warning democracy is at stake in his final State of the State address Thursday ...

Morgan State University’s Magnificent Marching Machine will perform in the historic Rose Bowl parade on Jan. 1 in Pasadena(, Calif. (Photo courtesy of Morgan State University) Members of Morgan State ...