These dating apps are all about location

Sitting in the stands at Dodger Stadium, Steve Bergmann began checking out nearby women he might hit on. But his eyes weren't scanning the seats - they were fixed on his smartphone.

US not ready for Arctic oil drilling, say officials

The United States is ill-equipped to deal with a major oil catastrophe in Alaska, the Coast Guard admiral who led the US response to the massive Gulf of Mexico oil spill and others have warned.

Russian gas tanker forges Arctic passage to China

A Russian gas tanker is this month making a historic voyage across the famed Northeast passage as receding ice opens up an elusive trade route from Asia to the West sought for centuries by explorers.