Two decades of research in Nouabalé-Ndoki Park in the Republic of Congo found the primates foraging alongside each other, wrestling, seeking out their pals — and occasionally making threats.

The Powerball drawing was delayed after one participating lottery needed more time to carry out security procedures. If there is no winner, the jackpot will grow larger still.

A new report says glaciers in a third of UNESCO World Heritage sites will disappear. Two-thirds of glaciers in the heritage sites can be saved — but only if carbon emissions are cut quickly, it says.

Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle talk? Most turtles were thought to not make sounds at all — before researchers went deep.

Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle? Most turtles were thought to not make sounds at all — until researchers went deep.

A new study from a Dutch clinic found that 98% of transgender adolescents who received puberty suppression treatment went on to continue gender-affirming treatment.

A jury trial is set to begin in Minnesota court for former officers Tou Thao and J. Alexander Kueng, who pleaded not guilty to charges of aiding and abetting the murder and manslaughter of Floyd.

If the bill were to become law, it could affect not only schools but also programs, events and literature at any federally-funded institution. But its prospects are dim for now.

Astronomers were stunned to find that the black hole was emitting energy, two years after it pulled apart a star that had come too close.

Fourteen students and three staff members were killed in the rampage at Marjory Stoneman Douglas High School on Valentine's Day in 2018. Cruz, 24, pleaded guilty last year to first-degree murder.

A torn hamstring left sprinter Derek Redmond painfully limping through the last 200 meters at the 1992 Summer Olympics. Then his father Jim emerged to help him cross the finish line, together.

A new investigative report details sexual misconduct and verbal abuse by coaches in the league – and a lack of action by those in charge to address problems, despite years of players' complaints.

The gatherings are an echo of the protests that have erupted in Iran since the death of 22-year-old Mahsa Amini, who had been detained by the country's so-called morality police.

At an old-school amusement park in Rehoboth Beach, Del., called Funland, a generation of thrillseekers who grew up screaming in the park's Haunted Mansion now brings their kids to do the same.

Following the tragedy in Uvalde, Texas, counselors are helping people deal with grief and anger. Uvalde counselors and their counterparts in Newtown, Conn., talk about the mental health journey ahead.

The U.S., Canada and Mexico will host the first-ever 48-team World Cup. Sixty of the matches will be played at stadiums across the U.S.

A few yards from the central memorial for the shooting victims, a clown hands out snow cones and toys for free to all. She says it's her way to give back — and she wants the gun violence to stop.

The massacre in Uvalde, Texas, was yet another grim reminder that in the U.S., children are more likely to die from gun violence than in any other wealthy nation. And it's getting worse.

Grocery stores provide healthy foods, create jobs and offer a place for community connection. "We started calling them front-line and essential workers for a reason," says one food access advocate.

After months of fighting and shelling, Ukraine has ended its combat mission in Mariupol, and its remaining soldiers have been evacuated to Russian-held territory.