Italy's deadly supervolcano is readying itself for another eruption
May 16, 2017, 1:31 p.m. by Jaymi Heimbuch
Campi Flegrei — which translates to 'the burning fields' — has had 2 major, catastrophic eruptions in its history. Now, it's showing signs of reawakening.
Watch as BBC film crew gets caught in Mount Etna explosion
March 17, 2017, 11:46 a.m. by Noel Kirkpatrick
Journalists and tourists were dodging boiling rocks as they sprinted to safety.
Massive river of molten iron found flowing in Earth's core
December 27, 2016, 6:58 p.m. by Bryan Nelson
Scientists don't know why it's speeding up.
Hundreds of ancient human footprints found near volcano
October 13, 2016, 11:21 a.m. by Mary Jo DiLonardo
Tracks give snapshot of life in Africa maybe 19,000 years ago.
This beautiful tidal road is Britain's deadliest
12 plants that repel unwanted insects
Mesmerizing time-lapse captures rare cloud phenomenon in Grand Canyon
Too beautiful to be real? 16 surreal landscapes found on Earth
9 of the world's largest dog breeds
Fireflies! 12 things you didn't know about lightning bugs