Offbeat

Offbeat Substance that gives natural gas its smell spills Substance that gives natural gas its smell spills
NorthWestern Energy says about 300 gallons of mercaptan spilled near the company's gas-gathering operation near Cut Bank. Natural gas is naturally odorless, so utilities add the chemical to give the gas its sulfuric smell that alerts people to a leak.
Offbeat Remains of Ice Age infants uncovered in Alaska Remains of Ice Age infants uncovered in Alaska
Researchers have uncovered the remains of two Ice Age infants in Alaska's interior, a discovery archaeologists call the youngest human remains from that era found in northern North America.
Offbeat Photos: People taking pictures of Oprah with tablets Photos: People taking pictures of Oprah with tablets (Photo Gallery)
Obviously there was a LOT of picture taking going on this weekend at the Oprah event. But perhaps our favorite was seeing people get out their big guns - iPads, Surface, and tablets - to snap pictures of the superstar. So much so that we thought it warranted its own gallery.