Investigators on the hunt for serial bomber terrorizing Austin, Texas
The string of explosions that have so far left two dead and four injured have the city on edge and sparked hundreds of law enforcement to descend on the area.
What is Slender Man, the figure that motivated two girls to stab their friend: Part 4
Kristi Weier says her daughter Anissa never talked to her about Slender Man, a fictional character on the internet.
Girls go on trial separately in Slender Man stabbing case: Part 5
During her plea hearing, Morgan Geyser described to the judge her role in Payton Leutner's stabbing.
Sept. 16, 2005: Alan Alda reveals how his mother's mental illness helped him develop an acting skill
Alda said he would study his mother's eyes to see if she was having a schizophrenic episode, and over time, he said, he learned to focus well on actors playing opposite him.
'Darkest Hour' star Gary Oldman on his children finally seeing and enjoying his film
Oldman appears on "Popcorn With Peter Travers" to talk about his new film "Darkest Hour."
Sensor-embedded medicine with tracking system now approved by the FDA
The first digital pill uses an electronic tracking system to alert your doctor when you swallowed it, or didn't.
A look at how ISIS is recruiting young Americans through the internet
Justin Sullivan, Jaelyn Delshaun Young and Muhammad Oda Dakhlalla are all serving time in prison after they reached out to ISIS online.
Trump officials who have left the White House
The president's staff and administration have seen a lot of turnover since his inauguration.
Anthony Scaramucci gives first interview after short stint in the White House
Scaramucci was fired as White House communications director after only 11 days on the job.
Former White House Communications Director Anthony Scaramucci takes your questions
ABC News' Rick Klein puts viewer questions to former White House Communications Director Anthony Scaramucci.