The Pentagon released declassified UFO files from various federal agencies, some dating as far back as the late 1940s. Many of the reported sightings of UFOs were clustered near active military operations, according to the files reviewed by ABC News. ABC News' Christiane Cordero has the latest.

Secretary of State Marco Rubio told reporters the administration expected a response on peace talks from the Iranian regime on Friday, but Iranian Foreign Ministry spokesperson Esmaeil Baqaei said the country doesn't follow anyone's deadlines. ABC News' Selina Wang has the latest on peace talks between the U.S. and Iran.

A purported suicide note by Jeffrey Epstein was found by his cellmate, convicted quadruple murderer Nicholas Tartaglione, who told The New York Times it was written on paper from a yellow legal pad and tucked inside a book. Aaron Katersky reports for @abcworldnews.

The Writing Process: A Step by Step Guide to Academic Writing

An American doctor who tested positive for Ebola while working the Democratic Republic of the Congo has been hospitalized in Germany. ABC News' Faith Abubey reports. #ebola #health #news #abcnews

Authorities believe the US president and other senior government figures were targets during the shooting at the White House Correspondents’ Dinner in Washington DC. #DonaldTrump #US #POTUS #PresidentTrump #WashingtonDC #WhiteHouseCorrespondentsDinner #Politics #BBCNews

The U.S. government might be trying to crack down on Hasan Piker and others for their participation in a humanitarian aid convoy so let’s talk about it (side note chat am I cooked?) #leftist #education #news #politics #usa