The Paris games came in 25% over the initial budget and airlines and hoteliers haven’t seen the bookings they expected. We break down all the numbers for you.

A coordinated string of arson attacks caused travel chaos on three critical train lines in France, just hours before the opening ceremony, impacting more than 800,000 travelers through the weekend.

The 2024 Paris Olympics opening ceremony featured incredible performances by Lady Gaga, Celine Dion, and other artists, and took place on the Seine.

Global music icon Celine Dion made her triumphant return to the stage at the 2024 Paris Olympics opening ceremony on Friday.

Fires erupted on rail lines in France just hours before the 2024 Olympic opening ceremony. The panel discusses what to expect in Paris.

The 2024 Paris Olympics opening ceremony were held on the Seine.

France is facing international criticism from human rights groups for its rule prohibiting female Muslim athletes from wearing the hijab, or headscarves.

Gauff, a U.S. flag bearer at the 2024 Olympics, comes from a family of athletes.

The Aranui 5, a mixed passenger and cargo ship, is hosting Olympic surfers for the Paris Games at sea in the pristine waters of French Polynesia.

Here’s what to know about Team USA member and soccer star Trinity Rodman, who is also a forward for the Washington Spirit.

A male judoka from Iraq tested positive for two anabolic steroids at the Paris Olympics

Table tennis player Zeng Zhiying left China in 1989, the same year of the Tiananmen Square massacre, to teach the sport in northern Chile

Suni Lee, John Tolkin and more Team USA Olympic and Paralympic athletes answer rapid-fire questions.

Biles currently has five signature moves named after her in three different events.

ABC News' Lara Spencer and James Longman get to know everything the City of Lights has to offer and what makes it so special.

ABC News’ Lara Spencer and James Longman join from Paris ahead of the Olympic opening ceremony.

As the hours tick down until the Opening Ceremony in Paris, many speculate that Celine Dion will make her return to the stage alongside Lady Gaga for the big event.

Some the biggest stars across film, sports and fashion attended the Prelude to the Olympics event in Paris on Thursday night.

Fires were set on three major train lines in the north and east of France in what French authorities are calling a massive, coordinated attack to destabilize the railway system.

ABC News correspondent Ines de la Cuetara breaks down the Olympic torch's journey to France and the anticipated opening for the Olympic Games.

Snoop Dogg is seemingly everywhere during the Paris Olympics

You probably know the big names -- such as gymnast Simone Biles and swimmer Katie Ledecky -- but there are 592 U.S. Olympians competing in Paris.

The 2024 Paris Summer games are set to formally kickoff Friday in what will be an opening ceremony like no other before its time.

An Olympic athlete has had his finger amputated after he suffered an injury just so he can play in the Paris 2024 Olympic Games.

Sports books say they expect strong betting interest in this year’s summer Olympics, driven by dominant U.S. basketball and soccer teams

The 2024 Summer Olympics kick off on Friday, but sports columnist Christine Brennan sat down with ABC News to discuss controversy around a future Winter Olympics.

Celine Dion is reportedly making a comeback at the opening ceremony of the Paris Olympics and latest reports suggest she'll be performing with Lady Gaga.

On the heels of low ratings for the coronavirus pandemic-marred Tokyo and Beijing Olympics, Paris may not do much better among U.S. viewers

Babies in the neonatal intensive care unit at two Advocate Children's Hospital campuses in Illinois showed off their Olympic spirit in patriotic gear for the 2024 Paris Games.

NICU babies at Advocate Children's Hospital in Illinois are ready to cheer on Team USA at the 2024 Paris Olympics.

Participants at an international summit in Paris pledged billions of dollars in financing and committed to supporting various sporting initiatives aimed at accelerating sustainable development

With fewer visitors than Paris first predicted, there are still some travel deals available for the Olympics host city.

While Simone Biles and Katie Ledecky are household names, Team USA has many other athletes that will contend for the podium.

The United States figure skating team has been formally confirmed as gold medalists from the 2022 Beijing Olympics by a sports court ruling

After getting off to a rocky start last year, Olympics 2024 organizers said the Paris Games have broken the record for the most number of tickets sold or allocated in the event’s history

The U.S. men’s basketball team is headed to the athletes village on Friday to mingle with fellow Olympians before the opening ceremony

More than 35,00 police officers will be deployed each day for the Olympics, 10,000 soldiers will patrol the streets and France has called in help from more than 40 countries to help keep the city safe.

ABC News’ Maggie Rulli describes the tension felt after some disturbances emerged.

ESPN’s Malika Andrews discusses the squad of NBA superstars that's favored to win gold at the Olympics in Paris.

An Australian swimming coach is under fire from his own team after saying he was pulling for a South Korean athlete to beat his country’s medal contenders at the Olympics

The Paris Olympics are starting this week. Also, mark your calendar for the Salt Lake City Games in 2034, as the International Olympic Committee has awarded the Winter Games to Utah.

The American tennis player will be a flag bearer for Team USA at the 2024 Olympics in Paris, France. The Panel discusses the historic honor.

First-time Olympian Hezly Rivera is the youngest athlete to compete on Team USA at the 2024 Paris Olympic Games.

Tennis star Coco Gauff will join LeBron James as a flag bearer for the U.S. Olympic team at Friday’s opening ceremony

Three-time Olympic gold medalist Charlotte Dujardin of Britain repeatedly used a whip on a horse in a video that was published by multiple media outlets

As expected, Salt Lake City will be an Olympics host again after the IOC formally awarded the 2034 Winter Games to the United States bid

ABC News’ James Longman discusses the final touches as Paris prepares to host the Olympic opening ceremony and dishes on the sports he was able to try himself.

"GMA's" Lara Spencer and James Longman learn about the sport that’s making its debut in this year’s Games.

Variety is reporting that the superstar is poised to take center stage at the Paris Olympics and may possibly perform at the opening ceremony on Friday.

Variety reports Celine Dion is in Paris and could perform during Friday's opening ceremony. It would mark her first performance since revealing her battle with Stiff Person Syndrome in December 2022.