From Beyoncé's surprise stage recreation of "Lemonade," to Britney Spears' big comeback, here are some of the best moments from the 2016 MTV Video Music Awards.
Six scientists spent 365 days in a geodesic dome set in a Mars-like environment on the slopes of Mauna Loa, a volcano in Hawaii. CNN's Natalie Allen has more.
One of America's last scrimshanders carves elegant designs onto antique whale teeth, forging a unique connection to New England's formative and violent whaling past. Our friends at Jungles in Paris bring us this story from Nantucket.
Residents and rescue workers in Amatrice, Italy, react to the devasting earthquakes that killed more than 250 people and reduced much of the town to rubble.
Former Sevens World Cup winner Cheryl McAfee of Australia talks about her role in bringing rugby sevens to the Olympics, and her thoughts on Rio's legacy.
At first glance, scuba diving may seem a surprising therapy for people with severe cognitive and physical disorders. But as Jim Elliott, founder of the non-profit Diveheart knows, diving can be a potent treatment. Participants find they not only experience freedom from the obstacles they face on land, but also relief from chronic pain, increased mobility, and most importantly, a boost in self-esteem.