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Uganda's pop star-turned-MP Bobi Wine was "violently arrested" and "bundled into a police ambulance" Thursday as he was on his way out of the country, his lawyer said.

Stretching to the horizon, the gray-white earth rises in peaks like a well-whipped meringue petrified into mud and rock.

Read CNN's Fast Facts on the bombing of Pan Am Flight 103 over Lockerbie, Scotland.

Read CNN's Operation Enduring Freedom Fast Facts and learn more about the war on terror and al Qaeda in Afghanistan and the unseating of the Taliban government.

Ever wondered how art prices are set? Or, what makes one piece of art more expensive than another? In the short video above, the former CEO of Christie's International and expert art adviser Steven Murphy explains how art is valued and how sale prices are agreed.

Cat owners in a small New Zealand village have been given paws for thought after a local council pledged to carry out a ban on the animals.

British Prime Minister Theresa May appeared to dismiss concerns raised by one of her own cabinet ministers that the UK could leave the European Union without a deal, saying that such a scenario "wouldn't be the end of the world." CNN's Eleni Giokos reports.