CNN US

Carbon dioxide (CO2), the No. 1 greenhouse gas leading to man-made global warming, has reached a dubious new milestone.

Bill Cosby's wife claimed in a statement Thursday that her husband's accuser gave false testimony during the trial that ended last week, and demanded an investigation of the district attorney.

As an aspiring model and actress from Italy, there was a day Jenny craved the kind of attention she could easily get today.

Las Vegas police have released body camera footage from officers who entered gunman Stephen Paddock's hotel suite following October's mass shooting.

Former aide to Donald Trump's presidential campaign Michael Caputo told CNN's Anderson Cooper the Mueller team is "focused on Russia collusion" after being interviewed by special counsel investigators.

National Teacher of the Year award winner Mandy Manning came to the White House with one goal in mind: to elevate the profile of her refugee and immigrant students with President Donald Trump.

President Donald Trump praises English and math teacher Mandy Manning during the annual teacher of the year reception. Manning taught for the Peace Corps in Armenia, then in Japan, and in schools across the US.

New York Gov. Andrew Cuomo holds a double-digit lead over his Democratic primary challenger, Cynthia Nixon, according to a new poll. But his grip on the race could be loosening.