NATO leaders hold emergency meeting after contentious Trump-Zelenskyy meeting; Reporter's Notebook: The importance of reading in a tech-obsessed world

The U.S. has been a key supplier of weapons for Ukraine as it continues to fend off the invasion launched by Russia three years ago.

Carl Dean, the husband of Dolly Parton, died Monday in Nashville, the singer said in a statement.

The Federal Aviation Administration is investigating why flight crews received a false collision alert while attempting to land at Ronald Reagan Washington National Airport over the weekend. The FAA said several crews reported the onboard alerts Saturday morning despite no other aircraft nearby. CBS News senior transportation correspondent Kris Van Cleave reports.

Read Across America Day coincides with Dr. Seuss's birthday. Though designed for children, the day does what most of Seuss' works do: remind adults of what is important in their lives of constant distraction. "CBS Evening News" co-anchor John Dickerson discusses.

President Trump said Monday that the levies were "all set" to be imposed and there was "no room" for Mexico and Canada to avoid them.

Mexico and Canada tariffs will go into effect as planned, Trump says; Ex-USAID worker talks about emotional toll of firings, impact on family

NATO leaders hold emergency meeting after contentious Trump-Zelenskyy meeting; Reporter's Notebook: The importance of reading in a tech-obsessed world

The U.S. has been a key supplier of weapons for Ukraine as it continues to fend off the invasion launched by Russia three years ago.

Carl Dean, the husband of Dolly Parton, died Monday in Nashville, the singer said in a statement.