In 2008, reports of polar bears' inevitable march toward extinction gripped headlines. Stories of thinning Arctic ice and even polar bear cannibalism combined to make these predators into a powerful symbol in the debate about climate change.
The headlines caught Zac Unger's attention, and he decided to write a book about the bears.
The Japanese Meteorological Agency says an extremely strong earthquake rattled the northern Japanese island of Hokkaido on Saturday. The magnitude was 6.4. The U.S. Geological Survey's report puts the tremor at a higher magnitude of 6.9; the epicenter was very deep, about 65 miles below ground, near the city of Obihiro. That's about 120 miles east of Hokkaido's largest city, Sapporo.
In Cairo you can get most anything — food, medicine, groceries — delivered right to your door, anytime. But civil unrest in the streets of the Egyptian capital has made it a riskier job for deliverymen.
Tabouleh restaurant, an upscale Lebanese joint, is tucked into a quiet neighborhood just south of Tahrir Square, the center of Egypt's revolution.
It's usually packed. But clashes between protesters and police have been ongoing for a week just two blocks away. On a recent night, there's only one table of diners.