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Former U.S. State Department adviser Matt Mowers says the biggest difference an international audience can see in having a new speaker will be in policy.

These holiday decorations are so "lit" bystanders call 911. Would they have fooled you? CNN's Jeanne Moos reports.

Millions of tricolored bats have been killed by white-nose syndrome. See how the Nature Conservancy is working to save them.

The chief of one of the world's largest airlines speaks to CNN's Becky Anderson about the challenges facing the aviation industry in 2023.

The CEO of Qatar Airways, Akbar Al Baker, tells CNN's Becky Anderson about his airline's plans to get to net zero by 2050.

The Indian energy minister Hardeep Singh Puri speaks to CNN's Becky Anderson about buying Russian oil to help contain prices.

As Republicans Jim Jordan and Steve Scalise launch bids to replace ousted House Speaker Kevin McCarthy, Rep. Dusty Johnson (R-SD) joins John Berman to discuss the ongoing turmoil and issues a warning to his party.

Poppy Harlow interviews Fortune Magazine's Editor in Chief Alyson Shontell about their latest list of 100 most powerful women.

CNN's Harry Enten breaks down the numbers of the Powerball lottery payout.

The removal of Kevin McCarthy from his role as House Speaker has cast a dark cloud over the debate in Congress over financial aid for Ukraine, as its counteroffensive against Russia grinds on with little change to the frontlines. CNN's Poppy Harlow and Phil Mattingly explain.

Following Newcastle's stunning victory, our partners at TNT Sports, Manchester United legend Rio Ferdinand former magpies goalie Shay Given, spoke with Laura Woods.

Olympic bronze medalist Beth Tweddle speaks with CNN World Sport's Patrick Snell.

European leaders meet in Spain seeking to reassure Ukraine of their support amid political chaos in the U.S., shortage of ammunition, and rising cost of living, CNN's Clarissa Ward takes a look at the big picture.

CNN medical correspondent Meg Tirrell gets exclusive access inside a Mounjaro manufacturing plant. This prescription medication is approved by the FDA to treat Type 2 diabetes and has recently ramped up off-label use for weight loss. Without insurance, a one-month supply costs more than $1,000. Mounjaro is trying to meet the increased demand, as it awaits FDA approval as a weight loss medication.

September is the fourth consecutive month this year to break temperature records, making 2023 on track to be the hottest year on record. CNN's Bill Weir reports.

Days after Texas Governor Greg Abbott increased his busing operation, New York City officials say they are recording significant increases in the number of migrants arriving in the city.

Check out what may be this Halloween's hottest new lawn decoration. CNN's Jeanne Moos reports on why fans are so obsessed.

Chicago Mayor Brandon Johnson said a team from the Department of Homeland Security arrived in Chicago on Wednesday to assess the situation, as the city faces an unprecedented wave of migrant arrivals.

CNN's Nada Bashir joins Max Foster and Bianca Nobilo live to discuss the heavy fighting in southern Ukraine and the Russian drone attacks overnight.

Christiane Amanpour speaks to Ruth Simmons, former President of Brown University, about her remarkable life and new memoir "Up Home: One Girl's Journey."