Small vials of CBD, which some believe could be a cure for many ailments.
A drug made from a molecule produced from cannabis gained unanimous approval from an FDA panel. But the molecule, CBD, is decidedly different from some other ingredients in cannabis: It doesn't result in a high.
Speaker Ryan is leaving the House.
AP Photo/J. Scott Applewhite
Paul Ryan, the Republican speaker of the House, just announced his retirement, and the race to replace him started before his announcement. What is the speaker's role? How has it changed over history?
Six memorial candles are lit during a Holocaust Remembrance Day ceremony at Sharkey Theater on board Naval Station Pearl Harbor.
U.S. Navy photo by Mass Communication Specialist 1st Class James E. Foehl
Remembrance days and memorials provide people the opportunity to share stories with a community. An expert explains how that can make a difference.
A South Koren athlete receives acupuncture treatment.
As the Olympics head to the Far East this month, two radically different approaches to training and treating athletes will be on display.
Digital documents are not nearly as easy to retrieve.
What happens to your Facebook account, your iTunes purchases and your email messages when you die?
Charges against Paul Manafort predate his time as campaign manager to Donald Trump.
Former Trump associates face charges including conspiracy to launder money, failure to register as a foreign agent and lying to the FBI. A law professor explains what it means and what happens next.
President Xi Jinping is cracking down on corruption in the Chinese government. But could it just be a power play?
The Chinese Communist Party has disciplined more than a million officials since Xi took power in 2012. What is going on?
Chinese President Xi Jinping presides over the opening ceremony of the 19th Party Congress.
AP Photo/Ng Han Guan
China's surplus of unmarriageable men poses a stark dilemma for Xi and other leaders as they set the country's economic course for the next five years.
Secretary of State Dean Rusk, President Lyndon Johnson and Secretary of Defense Robert McNamara.
Yoichi Robert Okamoto/Wikipedia
Was Vietnam 'a quagmire' or a 'stalemate machine'? Understanding this 50-year-old debate can shed light on why the US is currently locked into a 'forever war.'
How incriminating is your Instagram feed?
Should reality stars be warned that everything they say can and will be used against them in a court of law? Turns out, it's complicated.
Senate Majority Leader Mitch McConnell ahead of a vote on the health care bill.
Reuters/Aaron P. Bernstein
Mitch McConnell gets a win, and the Republican efforts to repeal Obamacare will be debated in the Senate.
According to a recent study, horror is the only film genre where women appear and speak as often as men.
Can the world come together as one to fight terrorism online?
British Prime Minister Theresa May called for an international cooperative effort to drive terrorists off the internet. How well have other global efforts to manage the internet fared?
On June 1, 2017, President Donald Trump announced that the United States will leave the Paris climate accord.
A panel of academics and scientists explain the damages to the Earth, the economy and US moral standing in the world by Trump's decision to abandon the Paris climate accord.
Sleeping Beauty’s castle at Disneyland, where a measles outbreak in 2015 led to children being sickened in several states.
Jae C. Hong/AP
You may not know anyone with an infectious disease covered by the immunizations on the 2017 list of recommended vaccines. Here's why that doesn't matter, and why children still need to be protected.
Herder Ahmed Haji waters his goats.
AP Photo/Ben Curtis
According to 2016 rankings, Somalia is the most fragile state in the world, worse off even than Syria. But there are reasons to believe things will improve.
A farmer harvests soybeans near Lenox, Iowa.
Drake University Agricultural Law Center
Whether or not farmers believe human activities are changing the climate (many don't), an agriculture specialist urges them to pursue payments for techniques that return carbon to the soil.
Where are the people really going?
Is Trump up or down? Will the public vote yes or no? Who will win the election? A mathematician's guide to understanding polls in the media.
Trump and California Governor Jerry Brown have already had their run-ins.
A new federalism? Trump's decision to green-light the Dakota Access Pipeline and early battles with states show a disregard for the sovereignty of domestic government bodies.
A New York Times article from 1910 describes founding of Mound Bayou, a town founded on the wealth of a steamboat patent.
American slaves couldn't hold property – including patents on their own inventions. But that didn't stop black Americans from innovating since the beginning of the country's history.