Stephen Hawking Baffled by Trump's Popularity
Hawking says Trump appeals "to the lowest common denominator."
Electric Shock Suspected in Near Drowning at NJ Motel Pool
Authorities have identified a New Jersey man found unconscious at the bottom of a motel pool and rescued by a maintenance...
Texas River Expected to Crest at Record Level Tuesday
Residents of southeast Texas counties are braced for more flooding.
3 Girls Killed, Child Ejected in Car Crash Near Orlando
The SUV carrying 11 people crashed on I-95 in Titusville.
Closing Arguments to Begin in Peterson Murder-for-Hire Trial
The murder-for-hire trial of former suburban Chicago police officer Drew Peterson is winding down
2 Arrested, 2 Injured in Miami-Dade Police Shooting
Two Miami-Dade police officers fired at a sports utility vehicle during a traffic stop on Memorial Day
Dozens Shot, 6 Dead Following Chicago Weekend Violence
Gun violence has marked the unofficial start of summer in Chicago, where dozens have been shot and six have been killed over...
Parade Canceled, NY Band Performs on WWII Veteran's Lawn
Members of a New York community band didn't let the cancellation of a Memorial Day parade stop them from paying tribute to a...
Coincidence Leads to an Arlington Burial for WWII Marine
A New York Marine whose remains were discovered more than 70 years after he died in a Pacific battle is being buried at...
Director: Zoo Safe Despite Shooting of Gorilla to Save Boy
The Ohio zoo where a gorilla was fatally shot to protect a 4-year-old boy who entered its exhibit says the zoo remains safe...
Watch: 3 Girls Killed, Child Ejected in Car Crash Near Orlando
Three children died and eight others were injured when an SUV carrying 11 people lost control and rolled over several times...
Watch: Teen's Family Sues Idaho School District Over Alleged Locker Room Rape
Court documents state that the attack was the accumulation of a series of racially motivated abuses against the victim.
Watch: Obama Remembers Fallen Heroes on Memorial Day
The president laid a wreath at the Tomb of the Unknown Soldier.
Watch: Explosion Set Off at Maryland Home by Vandals Using Fireworks
Security-camera footage shows two shirtless young men in front of the Maryland residence.
Watch: Gorilla Carries 3-Year-Old Boy to Safety in 1996 Incident
An 8-year-old gorilla named Binti Jua made worldwide headlines when she carried a boy to safety after he slipped away from...
Watch: College Swimmer Dies During Lifeguard Tryouts
Jack Jakubek, 22, died after going underwater in a Massachusetts lake.
Watch: This Week in History: May 29-June 4
ABC News' Jonathan Karl looks back at great moments in history, politics and pop culture.
Watch: Plane Wreckage Lifted From Hudson River
Investigators lifted plane wreckage from the Hudson River after a World War II-era single-seat fighter plane crashed in the...
Watch: Officials Give Update on World War II-Era Plane Crash in the Hudson River
The aircraft went down south of the George Washington Bridge.
Watch: New Jersey Police Officer Struck by a Falling Tree
Dashcam video caught the tree falling onto the officer in Ridgewood on Friday morning.
Full Episode: Nightline 05/17/16: In El Salvador, Gang Violence is a Part of Everyday Life
Funeral Service in El Salvador Becomes Gang Target; El Salvadorian Teen, Terrorized By Gangs, Given a Fresh Start
Full Episode: World News 05/30/16: Outrage Erupts After a Gorilla Is Shot and Killed at the Cincinnati Zoo
Computer Glitch at JFK Airport Causes Massive Delays; Trumpet Playing Teen Is on a Mission to Change the 'Taps' Stereotype
Full Episode: GMA 05/30/16: Toddler Falls Into Zoo's Gorilla Enclosure
Hidden Dangers of Lake Electricity; Three Women Stop Alleged Sexual Assault
Full Episode: This Week 05/29/16: Donald Trump's Campaign Prepares for the Convention
Guests: Paul Manafort, Dianne Feinstein, John Barrasso, Gary Sinise, Bill Bennett, Maria Cardona, Kevin Madden, Heidi...
Full Episode: 20/20 05/21/16: New Year's Day: The Shelby Wilkie Murder
North Carolina Mom Vanishes, Leaving Baby Behind; Missing Woman Kept Husband's Abuse a Secret; North Carolina Man Goes on...