When you think of volcanoes in the United States, Hawaii likely comes to mind. However, America's most dangerous volcano isn't on an island.
Mount St. Helens sits just miles from the city of Seattle, and has erupted regularly throughout the past century. It last erupted on May 18, 2017, but scientists have picked up subterranean activity recently near the volcano.
Steve Olson, Author of "Eruption: The Untold Story of Mount St. Helens" discusses the likelihood of another eruption in the near future. He also takes a look at some of the other active volcanoes in the United States.
If a volcano erupts near a large city like Seattle, it would not only be dangerous for the people who live there, but very costly for the businesses located in the area. Olson discusses the economic impact that an eruption would have.
The World Health Organization's cancer agency has deemed the sweetener aspartame — found in diet soda and countless other foods — as a “possible” cause of cancer, while a separate expert group looking at the same evidence said it still considers the sugar substitute safe in limited quantities.
More than a third of Americans were under extreme heat advisories, watches and warnings Thursday as a blistering heat wave that's been baking the nation spread further into California, forcing residents to seek out air conditioning or find other ways to stay cool in triple-digit temperatures.
Tourists in central Athens huddled under mist machines, and zoo animals in Madrid were fed fruit popsicles and chunks of frozen food, as southern Europeans braced for a heat wave Thursday, with a warning of severe conditions coming from the European Union’s space agency.
A new study published in Nature has found that more than 56 percent of the world's oceans have changed color in the past 20 years, and climate change is to blame.
Recently discovered teeth of a two-million-year-old human relative in Africa could give researchers new insight into genetics.
U.S. officials have approved the first over-the-counter birth control pill, which will let American women and girls buy contraceptive medication from the same aisle as aspirin and eyedrops.
The Webb Space Telescope is marking one year of cosmic photographs with one of its best yet: the dramatic close-up of dozens of stars at the moment of birth.
