Alina Habba's role as acting U.S. Attorney faces a test after an attorney in a drug and weapons case filed a motion ...

A mapped route generated via Google Maps reveals what is believed to be the longest continuous walkable path on Earth, stretching from Cape Town, South Africa, to Magadan, Russia. Covering ...

The numbers speak for themselves. Cycling can be at least four times more energy-efficient than walking and eight times more ...