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Entelognathus primordialis, which lived some 420 million years ago, is the earliest known creature with a modern jaw. It could upend our understanding of how jawed vertebrates evolved.

The emotional legal battle went all the way to the Supreme Court. After years of complicated arguments, the case seems to have come to a final resolution.

What happens when you ask architects to re-imagine a structure mandated by the Jewish holy book? A freaking cool cultural piece of art, that's what.

At 21 hours and 19 minutes, the Texas Republican held the Senate floor for considerably longer than Kentucky Republican Rand Paul did in March when he staged an actual filibuster over the country's drone policy.

Everything former Secretary of State Hillary Clinton says gets a tremendous amount of attention, even if she says virtually nothing, says strategist Geoff Garin. And that's not likely to change as the 2016 presidential race gets closer.

Colorado flooding has prompted an unprecedented challenge for the state's oil and gas industry. The practice of hydraulic fracturing is widespread along the state's Eastern Plains, but overflowing rivers have swept away equipment and caused more than 37,000 gallons of oil to spill into or near rivers.

The former president and former first lady Barbara Bush attended the wedding of two women, and he signed the marriage license. The happy couple say they're grateful that Bush acknowledged their marriage as "being real and normal."

Both reports add to evidence that the U.S. economy continues to chug along. It's estimated that gross domestic product rose at a 2.5 percent annual rate in the second quarter. Meanwhile, claims for unemployment insurance remain near a six-year low.

U2 rocker and international aid activist Bono got some praise and some laughs this week when he mimicked the former president (they're friends). Clinton got a chance to respond in kind on CNN. Check out their performances.

The remains are presumed to be of a passenger and crew member still unaccounted for from the January 2012 disaster that killed 32 people.