An Afghan man holds a calendar bearing the images of Afghan leaders including the Taliban's late chief Mullah Omar (bottom 2nd L) in Kandahar on July 31, 2015.

The new Afghan Taliban leader, Mullah Akhtar Mohammad Mansour, called for unity in the insurgency in his first public message released on Saturday amid reports his predecessor's family members opposed his selection.

A man runs away from Gendarmerie near the Eurotunnel terminal in Coquelles on July 30, 2015 in Calais, France. Hundreds of migrants are continuing to attempt to enter the Channel Tunnel and onto trains heading to the United Kingdom.

Countries urged other E.U. nations to help address the root causes of the Calais migrant crisis.

Yosemite National Park in California, one of the pilot zero landfill parks, on June 4, 2015. MARK RALSTON/AFP/Getty Images

Fast-growing Subaru launches a high-publicity partnership to clean up U.S. national parks.

Getty Images

There are some hurdles to jump before the corporate environment will adopt wearables, but both software and hardware are progressing.

View of Perth, Australia. AFP/Getty Images

Has enacted reforms to its water-management system that some California politicians find intriguing.

No front page content has been created yet.