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The U.S. Secret Service says it's ending the investigation into who brought cocaine into the White House due to no usable forensic or video evidence.

Millions of people have had to flee their homes as the fighting in Sudan drags on, according to the International Organization for Migration. Meanwhile, a grisly discovery by the United Nations. CNN's Stephanie Busari reports on the scores of bodies found in a mass grave in the Darfur region.

People from the Mediterranean, to the Middle East, to southeastern Turkey, and northern Africa are battling brutal heat. CNN's Kim Brunhuber speaks with Henning Gloystein, Director for Energy, Climate and Resources at Eurasia Group, London, about the dangers of high temperatures.

A group of hunters captured the longest Burmese python ever documented in Florida, measuring 19 feet long.

CNN's Kristie Lu Stout speaks with the co-founder of Klook about how the app navigated the pandemic.

Gerardo Garcia is breeding endangered lesser Bermuda land snails, and has released 3,000 into their native habitat.

The CEO of Japan's biggest airline speaks with CNN's Marc Stewart.

CNN speaks with Nigerian influencers who are teaching, entertaining and inspiring their followers.

Footage showing tourists fleeing for their lives during the 2019 eruption of the White Island volcano in New Zealand has been shown during a landmark trial into the incident.

A form of coronavirus only found in cats is threatening Cyprus' cat population and animal rescuers are racing to find a cure. CNN's Lynda Kinkade reports.

Originally launched in 2000, SlamBall has become well known for viral social media clips of crazy moves and slamdunks. After a two-decade hiatus the sport is making a return in Las Vegas this July.

Los Angeles County Medical Examiner's autopsy report shows Lisa Marie Presley died of complications from prior weight-loss surgery.

The arid deserts of the UAE are not where you'd expect to find a fast-flowing river. But at Al Ain Adventure, people come from all over the world to ride the foaming rapids.

Kim Brunhuber speaks to UNICEF Chad spokesperson Donaig Le Du about the humanitarian crisis in war-ravaged Sudan.

Matthew Chance reports on the apparent cracks in Russia's faltering military.

A key Putin lieutenant has been reported missing, just days after the high-profile assassination of a Russian former submarine commander. CNN's Nick Paton Walsh reports on the series of turbulent events rocking Russia's' top brass.

U.S. and Nordic leaders attend a summit in Finland on Russia's doorstep. As Laura Aguirre reports, they echoed the sentiments from this week's NATO summit, supporting Ukraine and denouncing Russian President Vladimir Putin.

The Biden administration says a Chinese hacking operation breached U.S. government email systems. As CNN's Kylie Atwood reports, it may have given the Chinese government insights about U.S. thinking ahead of Secretary of State Antony Blinken's trip to Beijing.

Facewatch, the U.K.'s leading facial recognition retail security company, is using A.I. to help stores thwart shoplifters. As CNN's Anna Stewart reports, some groups say the technology could do more harm than good.

CNN's Michael Holmes discusses the implications of the latest suspected Chinese hack on the U.S. with cyber security expert Karim Hijazi.