October 17, 2018, 5:37 p.m. by Bryan Nelson
Scientists recorded the haunting melody while listening for low-frequency sounds on a research mission.
Natural disaster-proof 'back-up' city underway in the Philippines
July 30, 2018, 8:22 a.m. by Matt Hickman
New Clark City is a far cry from pollution-choked, flood-prone Manila.
Heat wave in U.K., Ireland reveals ancient settlements
July 10, 2018, 8:07 a.m. by Michael d'Estries
Extreme conditions have aerial archeologists racing to document footprints of hidden monuments.
Big Sur scenic highway to reopen this month after massive landslide
July 6, 2018, 10:18 a.m. by Michael d'Estries
Part of Highway 1 in California was covered under tons of dirt and rock and is still closed to traffic.
These U.S. communities are most vulnerable to sea level rise
June 20, 2018, 8:33 a.m. by Matt Hickman
Florida alone accounts for 40% of the country's most at-risk homes.
Winter is coming and it's going to be awful, warns Farmers' Almanac
CO2 101: Why is carbon dioxide bad?
We have 12 years to turn things around, warns global warming report
Norway's melting ice is revealing priceless ancient artifacts
It's going to be a warm, wet winter — or so says the Old Farmer's Almanac
Why steam fog rises from ponds in the morning