This is now the deepest lake in Iceland, thanks to melting glaciers
October 5, 2015, 10:08 a.m. by Jaymi Heimbuch
Jökulsárlón is considered one of Iceland's natural wonders, and it keeps growing.
Bermuda Triangle-like effect discovered over Earth's equatorial region
August 26, 2015, 10:11 p.m. by Bryan Nelson
The sky above the equator is prone to magnetic storms, which could disrupt power grids.
Why rainbow lightning is so rare
August 17, 2015, 10:23 a.m. by Elizabeth Goldbaum, LiveScience
Spotting the two phenomena together requires raindrops and a lot of luck.
Looking for the city with the world's best weather?
July 20, 2015, 3:18 p.m. by Josh Lew
If 70 and sunny is your dream situation, pack your bags for Ecuador.
7 things that put the melting of Boston's outrageous snow pile into perspective
July 15, 2015, 1:30 p.m. by Mary Jo DiLonardo
The last of the city's epic snow is finally history. Here's what happened in the meantime.