The country's gift-giving campaign has thousands of strangers exchanging presents.
World's first polluted river flowed through Jordan 7,000 years ago
December 3, 2016, 9:20 p.m. by Bryan Nelson
Neolithic humans may have polluted the river while first learning how to smelt.
World's highest plants discovered 20,000 feet above sea level
December 2, 2016, 4:46 p.m. by Bryan Nelson
Vascular plants aren't supposed to be able to grow at such high altitudes.
LED makeover renders Niagara Falls all the more dazzling
December 2, 2016, 3:29 p.m. by Matt Hickman
(That tired old halogen lighting display had it coming.)
Our memories as infants might not be lost, new study suggests
December 2, 2016, 12:59 p.m. by Bryan Nelson
Memory traces from our earliest years might stay in our brains, waiting to be unlocked.
Domino's mercifully cancels pizza delivery by reindeer in Japan
December 2, 2016, 11:42 a.m. by Michael d'Estries
Franchise abandons the effort after discovering the animals were 'difficult to control.'
Dive deep into the past in this prehistoric underground spring
December 2, 2016, 7:11 a.m. by Sidney Stevens
Devil’s Den Spring in Florida is a premier diving spot hidden inside a sunken cavern.
South Korea's deep-sea diving haenyeo are dying out
December 2, 2016, 6:12 a.m. by Jaymi Heimbuch
The women who free-dive to 65 feet to collect seafood may be the last to take up the trade.