Nokia was once the largest mobile phone manufacturer in the world, the most valuable company in Europe and an icon in its home base of Finland. But the rise of Apple and Android smartphones knocked the company on its heels.
Glaciers in the Alps of Europe pose a scientific mystery. They started melting rapidly back in the 1860s. In a span of about 50 years, some of the biggest glaciers had retreated more than half a mile.
But nobody could explain the glacier's rapid decline. Now, a new study from NASA's Jet Propulsion Laboratory uncovers a possible clue to why the glaciers melted before temperatures started rising: Soot from the Industrial Revolution could have heated up the ice.
Dave Vesely is busy training his dog, Sharpy. She isn't learning to sit or fetch or even herd sheep; Sharpy is learning to find the nests of western pond turtles.
These turtles are sneaky. After laying their eggs in a small hole, they knead together dirt, leaves and their own urine to plug the opening. Once this mud dries, the nest looks like an unremarkable patch of ground.
Many outsiders assume the Amish reject allnew technology. But that's not true.
One Amish man in Lancaster County, Pa., checks his voicemail about four times a day. His shop is equipped with a propane-powered forklift, hydraulic-powered saws, cordless drills, and a refrigerated tank where milk from dairy cows is stored.
Originally published on Tue September 3, 2013 9:48 am
Radiation surrounding Japan's crippled Fukushima nuclear plant has increased 18-fold following a report last month that radioactive water had leaked into the ground around the plant, which was badly damaged in a 2011 earthquake and tsunami.
Tokyo Electric Power Co., which owns the Fukushima Dai-ichi plant, reports that radiation around the site is at 1,800 millisieverts per hour, a level that Reuters says is "enough to kill an exposed person in four hours."
Previously, the utility, also known as Tepco, said the leaking water was at around 100 millisieverts per hour.