A grizzly bear was killed Monday during a fight with another bear in Alaska’s Katmai National Park. Source

A school bus fire in Bangkok has killed at least 25 students and teachers who officials say were on board for a school trip when the fire erupted. The students reportedly range from elementary to junior high school age with officials saying there were 44 people on the bus in total. A rescuer who responded to the scene says a tire explosion likely sparked the deadly fire. Source

As Israel escalates its fight with Iran’s Hezbollah allies in Lebanon, a U.S. official says there are indications Iran is set to strike back. Source

The Emmy-winning comedian and former “SNL” star joins “CBS Mornings” to discuss her first book, “The Millicent Quibb School of Etiquette for Young Ladies of Mad Science,” a young readers’ adventure about three sisters and a mad scientist. Source

Vice presidential candidates Tim Walz and JD Vance will face off in their only debate of the 2024 campaign Tuesday night at 9pm Eastern on CBS and Paramount+. CBS News campaign reporter Aaron Navarro has a preview. Source

Nearly 25 years after “The Tipping Point” became a cultural phenomenon, Malcolm Gladwell returns with his latest work, “Revenge of the Tipping Point.” Source

Weezer’s debut album, known for hits like “The Sweater Song” and “Buddy Holly,” is now 30 years old. The band reflects on their breakthrough success and how the album continues to resonate with fans decades later. Source

Sony’s PlayStation Network went down, frustrating gamers around the world who complain they weren’t able to sign in to their accounts. Source

New York Rep. Elise Stefanik, a top Republican in the House and supporter of former President Donald Trump, speaks with “CBS Mornings” about the only vice presidential debate between Minnesota Gov. Tim Walz and Sen. JD Vance. Source

Israel says troops are entering Lebanon for “limited, localized, and targeted ground raids” against Hezbollah. Here’s what to know. Source