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Powerball has had all the hype lately, but the Mega Millions jackpot is the latest to reach the record books when it climbed to $415 million after its 32nd winner-less drawing on Tuesday.

Florida Sen. Marco Rubio says he believes the Istanbul airport attack was "ISIS-directed," arguing that the terror group has long sought to attack Turkey.

Space rocks are a bigger threat than people realize, scientists say. An organization is trying to bring awarness to the dangerous of asteroids.

A conservative radio host opening for Donald Trump on Wednesday during a rally picked up on the billionaire's criticism of Sen. Elizabeth Warren by putting his hand over his mouth and mimicking a stereotypical Native American war cry.

In the coming months, U.S. presidential candidates must articulate a comprehensive plan for nuclear risk reduction, writes Nickolas Roth.

The strong showing for text messaging tech firm Twiio shows investors are willing to bet on risky IPOs again after Square's flop last year. Next up? Asian social media giant Line. Will other big unicorns like Uber and Airbnb follow?

In a nod to a more modern approach, the Miss Teen USA pageant is ending the swimsuit portion of its competition.

A new study concluded that injecting stem cells into the spinal cords of patients with ALS is safe, though the procedure caused pain in two participants.

Republican presumptive nominee Donald Trump tweeted Tuesday that he didn't invite "iron" Mike Tyson to speak at the Republican National Convention in Cleveland, Ohio, responding to an article that claimed he did.

Google's parent company, Alphabet, appoints its first black board member.

Two years ago, Ted Harada felt his left leg weakening, and he found himself running out of breath. Doctors thought he had asthma, but they found he had ALS.

Scientists with IBM Research have developed a way to recycle plastic in CDs and smartphones and convert it into a safer plastic.

Donald Trump wants to bring back American jobs by renegotiating trade deals. But it's not that simple.

Frank Colucci writes that Justice Kennedy's votes in Fisher and Whole Women's Health reveal tensions between his broad language and narrow votes.

President Barack Obama said Wednesday his government would continue to "do what's necessary to protect our people" against terrorists, vowing defeat of the groups who carry out attacks like Tuesday's at Istanbul's international airport.

Bill Clinton and businessman Mark Cuban had dinner in Los Angeles last weekend, per an aide, who said the meeting was with "a group of friends and interesting folks."

From graphic designer to wedding snapper to top motorsport photographer -- Shiv Gohil has come along way in rapid time.

Lesedi La Rona, the 1,109-carat diamond found last November, fails to find a bidder willing to pay the minimum price in London auction.

Led by the San Francisco Chronicle, nearly 80 media organizations make San Francisco's homeless plight -- and possible solutions -- top of mind.

A new study reveals which types of canned food result in higher concentrations of BPA than others.