First it was plastic bags, then plastic straws. Now environmental groups are urging a ban on balloons. The anti-balloon campaign is happening at Clemson University football games, and in a small Rhode Island community.
Sunday's earthquake caused power outages and landslides as the island is still recovering from another quake earlier this month that killed more than 400 people.
California authorities say the behemoth killed a firefighter battling the Carr Fire last month. Larger than three football fields, the tornado was unlike anything they'd seen. Now, they have video.
Environmental activist Paul Gilding says the world has been growing too fast for too long. And now...the Earth is full. The only solution, he says, is to radically change the way we consume.
It might seem like the world is getting worse and worse. But psychologist Steven Pinker says that across the board, data suggests we've made a lot of progress. The question is — will it continue?
When wildfire starts, a lot of people decide what areas should burn, and where a fire should be fought. One of those people is an archaeologist from the U.S. Forest Service.