Oldest fossils ever found reveal glimpse of Earth's earliest organisms
August 31, 2016, 6:25 p.m. by Bryan Nelson
A rock formation recently exposed in Greenland contains fossils that are 3.7 billion years old.
9 of North America's most fascinating kettle lakes
May 16, 2016, 4:02 p.m. by Sidney Stevens
These glacial gifts offer a glimpse into our prehistoric and cultural past.
Finding peace with a pack, a trail and lots of time
October 12, 2015, 11:58 a.m. by John Donovan
Thru-hiking is a way of life for substitute teacher and former marathoner Erin Saver.
New lakes discovered under Greenland's ice sheet
January 22, 2015, 10:47 a.m. by Becky Oskin, LiveScience
Monitoring these lakes will help scientists forecast how the ice sheet will respond to global warming.
How Greenland got its glaciers
January 14, 2015, 11:29 a.m. by Laura Geggel, LiveScience
3 intensive Earth forces helped make Greenland into the landscape it is today.
This feral 'grandpa' cat may not care for humans, but oh, does he love kittens
Giant mega-swan discovered in New Zealand, confirming Māori legend
New DNA study casts doubt on Bible claim
10 scenic highways for your daydreaming pleasure
Nobody wants the family heirlooms anymore
11 things humans do that dogs hate