Scientists have successfully created a pair of DNA nucleobases, which, like adenine, guanine, cytosine, and thymine in natural DNA, can copy themselves nearly as well as the real thing.
A poll of California voters found that a majority do not want legal marijuana – mirroring the result of Proposition 19 in 2010. Advocates had hoped that views were changing.
He criticized the GOP nominee for distorting the truth and said he wasn't prepared to be President.
Forbes Magazine analyzed Mitt Romney's wealth, including investments, real estate, and cash. It found $230 million in assets, while the total for the Obamas is nearly $6 million.
New research suggests that a copying error found in humans seems to distinguish human brains from those of primates.
Synthetic marijuana is marketed as a cheap way to get a legal marijuana-like high. But health experts say it is 'way more' than marijuana and is 'very dangerous.'
President Obama teased Mitt Romney for using that word. Was he being unpresidential? Or was it a smart, if subtle, attack on a rich guy who struggles with looking out of touch?
Before James Cameron made a solo dive to the Challenger Deep – the deepest point in the ocean – only one mission had been there before. Now, several groups are planning deep-sea dives, and engineering advances could shed new light on the region.
GOP presidential candidate Mitt Romney blasted President Obama for a planned 17-day vacation in Hawaii. Congress has yet to pass Mr. Obama's proposed extension of a payroll-tax cut.
What better way for the president to distinguish himself from Romney than to condemn Wall Street’s antics since the bailout and call for real reform?