By Daniel Wine, CNN 👋 Welcome to 5 Things PM! Cinnamon is a popular spice used in cooking, and it also has a long history in traditional medicine in many cultures. A new study warns that people ...

From a research submersible, scientists saw hardened lava, dead tube worms and orange flashes from an eruption in the East ...

One of the Pacific Ocean’s lesser-known volcanoes will blow its vent in the coming months, causing 10,000 earthquakes in one day. Here’s what scientists are saying.

Lanzarote’s volcanoes have inspired locals to make everything from art to wine. A tour of the island reveals the landscape’s ...

An asteroid at the end of the Cretaceous Period ended the dinosaurs, but earlier smaller extinctions dramatically set the ...

The researchers analyzed more than 10 years of satellite data from ALOS-1, COSMO-SkyMED, and Sentinel-1, mapping ground ...

By Daniel Wine, CNN 👋 Welcome to 5 Things PM! A woman who vanished more than 60 years ago in Wisconsin has been discovered alive. But in a twist worthy of an Alfred Hitchcock movie, authorities say ...

An underwater volcano in Tonga dramatically changed the global climate by releasing massive steam, not just sulfur.

For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded 127 low-magnitude earthquakes at Bulusan Volcano ...

Hawaii’s Kilauea Volcano could be seen hurling lava upwards of 300 feet into the air during a series of “rapid rebounds,” ...