April 20, 2014 1:47 AM EDT

Officials probe potential threat on Delta flight
Delta flight sent to remote area of Denver airport due to potential threat
Autopsies done on 7 Utah babies found in garage
Airplane mysteriously spotted in Iran is registered to Utah bank
Teen suspended for asking Miss America to prom
More Latest Headlines
Police identify white supremacist as Kansas shootings suspect
At least 9 dead as college tour bus, truck crash in California
Photos show access to motel where MLK Jr. was assassinated 46 years ago
More U.S. Slideshows
Autopsies done on 7 Utah babies found in garage
Prosecutor: Body fits description of missing boy
More on Crime
Unemployment rates fall in 21 US states last month
Mentors help minority companies accelerate growth
More on the Economy
Jailed boxer Carlos Molina still in Las Vegas jail
Rallies in cities across US decrying deportation
More on Immigration
Drought-stricken Calif. farmers to get more water
Sudden movement raises alarm in Wyoming slide area
More on Disasters
Fake Peoria mayor Twitter account prompts house raid
Michigan trooper-killer taken off life-support after suicide try
More National Interest
Boston Globe wins Pulitzer for bombing coverage
Energy regulator: Steps underway to protect grid
More on Terror
Atheist national conference aims at Mormon church
Easter on 4/20, pot holy day; pastors reaching out
More on Religion
'Game of Thrones' pic led to suspension, professor says
Teacher in chair-throwing incident not punished
More on Education