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Vermont Sen. Bernie Sanders says angst and pain of the American people are reasons why Donald Trump is doing so well this election year.

By working with the Syrian government as well as rebels, the UN hopes to deliver aid to Syria.

Zach Richardson's landscaping company isn't your average group of grass cutters. His team, the Nashville Chew Crew, is made up of 60 sheep and his border collie, Duggie. Richardson takes his group around Nashville, Tennessee, to help control invasive species and overgrown areas around town. Call it green landscaping or smart pest control. Just don't call it sheepish.

Vermont Sen. Bernie Sanders says Donald Trump's campaign is about bigotry.

Edgar Motobato claims to have killed at least 50 people under direct orders of Rodrigo Duterte. CNN's Ivan Watson reports.

House Minority Leader Nancy Pelosi discusses Donald Trump's controversial comments about President Obama, Muslims and climate change.

"It's insane and criminally irresponsible in a very conventional, Republican way," the Nobel-Prize-winning economist says of Donald Trump's economic plan.

Joshua Browder's website DoNotPay.co.uk just launched a new chatbot service to help British tenants force landlords to fix their building problems.

Social entrepreneur Oliver Brain has created Street Sleeper -- providing sleeping bags and jobs for the homeless.

David Gergen, former adviser to four presidents, said he doesn't believe Hillary Clinton thought she and Donald Trump would be locked in such a tight race.

CNN's Frederik Pleitgen reports from inside Aleppo as the Syrian city gets a respite from the fierce battle there.

In an interview with CNN's Erin Burnett, Republican Vice Presidential candidate Mike Pence says that he's sensing a "whiff of desperation" from the Democrats.

North Korea aired their own rendition of "Saturday Night Live," taking on President Obama in one of the skits.

Fog, water, heat and light are but a few of the ephemeral elements in Danish-Icelandic artist Olafur Eliasson's toolbox.

Saudi Arabia's guardianship system means that men have the power to make a range of critical decisions on a woman's behalf. Now, some Saudi women are using social media to push back.

All the ads in this London subway station are gone ... and replaced with cats

After announcing his retirement from F1 at the end of the season - Felipe Massa gives us his top 5 moments from his 15-year career.

CNN's Shasta Darlington reports on the financial difficulties many Paralympians face.

CNN speaks with three-time Formula One champion, Jackie Stewart who has played a pivotal role in the growth of the Goodwood Revival, a unique event set in the heart of the English countryside featuring classic cars racing around its historic race circuit.