Nature up close: How an insect is key to grizzly bears' survival
The loss of a key food source – whitebark pine trees – to bark beetles can have a devastating effect on bears' ability to hibernate
Science
Protesters dangle from Houston bridge and close part of shipping channel
Sheriff's deputies said at a morning press conference that they would not attempt to force a rescue
Scientists weigh in on Trump-NOAA controversy
Scientific organizations and meteorologists are speaking out about President Trump's Twitter spat over the Hurricane Dorian forecast. CBS News climate and weather contributor Jeff Berardelli and CBS News weather producer David Parkinson join CBSN to discuss the fallout.
NOAA head responds to Trump-Dorian uproar
Neil Jacobs, the head of the National Oceanic and Atmospheric Administration, spoke at a closed-door meeting for National Weather Association employees in Huntsville, Alabama, on Tuesday, where he addressed the controversy over President Trump's claims about Hurricane Dorian threatening Alabama. CBS News' Nikole Killion reports.
Teen climate activist on how Asperger's helps her cause
At 16, climate activist Greta Thunberg has been called the greatest threat to the world's fossil fuel industry
Greta Thunberg on "advantage" of Asperger's
At 16, climate activist Greta Thunberg has been called the greatest threat to the world's fossil fuel industry. The teenager first made headlines last year with her solitary strike against climate change outside Sweden's parliament – since then, she's inspired millions of supporters to rally in more than 150 countries. Thunberg joins "CBS This Morning" for her first live U.S. television interview.
New research on the day the dinosaurs died
For the first time, we have a detailed picture of what happened in the 24 hours after an asteroid hit the Earth 65 million years ago and caused dinosaurs to become extinct. A research team led by the University of Texas at Austin made the new discoveries using rocks found off the Yucatan Peninsula. Chief astronomer at the Franklin Institute, Derrick Pitts, joins "CBS This Morning" to discuss the scope of the blast and how it's impacted the planet.
NOAA scientist rips "political" backing of Trump's Dorian claims
Craig McLean, NOAA's acting chief scientist, wrote an email to colleagues that called the agency's response "political"
Company pledges to clean up oil from facility damaged by Dorian
Norwegian-based Equinor says it was unclear how big the spill was at its oil terminal on Grand Bahama
Nature up close: Beavers, the master engineers
A keystone species for animals and plants, beavers are crafty builders who continually reshape parts of Wyoming's Snake River
Jane Doe's account of what happened at Cornell fraternity house
More details emerge about FlyDubai co-pilot who tried to crash plane
Judge blocks Trump's firing of top federal prosecutor in Seattle
Christa Pike's attorneys: Botched execution was "torturous" and "predictable"
Live
Trump says Iran "ready to fold up"
Cornell Title IX investigation docs reveal new details on rape investigation
Amber Guyger granted parole after serving 7 years for murder of Botham Jean
"Mayday" EP on FlyDubai passenger saying show helped him during attack
