The fight to save the whitebark pine // TRAIN BRAIN

The fight to save the whitebark pine

A critical tree species found in some of America's most revered national parks is in decline, leading researchers to embark on a race to prevent more from dying off.

ABC News

ABC News is your daily source for breaking national and world news, exclusive interviews and 24/7 live streaming coverage that will help you stay up to date on the events shaping our world. https://abcnews.go.com...

Michael Lindsay-Hogg talks about the remastering of ‘Let It Be’

How people are celebrating 'Star Wars Day'

20/20 ‘The Hungryland Homicide’ Preview: 30-year-old mom vanished from Florida

Wall Street rallies on hopes of interest rate cut

Charges after group of boaters are caught dumping garbage cans in ocean

Representative Henry Cuellar and wife indicted by the DOJ

Former Trump aid Hope Hicks takes the stand on Day 11 of Trump trial

The latest on campus protests crackdowns

Severe storm slams Texas

High-stakes hostage and ceasefire talks in Egypt

Tips for taking a dream vacation to Iceland

Engaged couple first met during food delivery

Americans held in Turks and Caicos over ammunition charge speak out

Singer Mckenna Grace on exploring new genres and balancing acting with music

Makeup artist Patrick Ta calls success of self-named beauty brand 'mind-blowing'

Criminal defense attorney on the impact of Hope Hicks' testimony

ABC World News Tonight with David Muir Full Broadcast - May 3, 2024

Biden awards Presidential Medal of Freedom to Pelosi, Al Gore

New Jersey home explosion kills retired Newark police officer, another man injured

Texas Democratic Rep. Henry Cuellar, wife indicted on charges of bribes

38% of Americans disagree with US policy in Israel-Hamas war

President Biden focuses on journalists for World Press Freedom Day

Potential agreement for cease-fire in Gaza hangs in balance

Texas man files legal action to investigate ex-partner's out-of-state abortion

Campus tensions boil over as more protests erupt

More Gen Zers choosing non-traditional routes after high school graduation

Trump attorneys attempt to cast doubt on phone evidence in hush money trial

April employment additions lower than expected

Hope Hicks, longtime Trump aide, called to stand by prosecutors in criminal hush money trial

American about to be sentenced for bringing ammunition to island paradise speaks out

Photographer in Oregon captures rare image of bird native to Europe and Asia

Police crack down on college protest encampments across the country

Americans' view on US policy toward Israel shifting: Poll

How kelp farms, an 'environmental powerhouse,' can help mitigate climate change

Some people with autism allege roadblocks to serving in the military

Biden breaks silence on college protests

Tornadoes and flash flooding hit Texas

Damaging fire closes major interstate for days

Trapped by the elevator

Ryan Reynolds, Rob McElhenney level up UK's Wrexham football club

Fashion legend Dapper Dan spearheads new Harlem renaissance

John Leguizamo on his leading role in drama series 'The Green Veil'

Winston Duke says 'Fall Guy' was 'wonderful place to just experiment and play'

Climate reporter on possible forced migration for 'millions' due to climate change

New York Defense Lawyer: 'Every defendant has the right to testify'

ABC World News Tonight with David Muir Full Broadcast - May 2, 2024

Pilot dies after plane crashes into neighborhood in Georgia

Airbnb offering Hollywood treatment to guests

Arizona Governor Katie Hobbs signs repeal of 1864 near-total abortion ban

Texas driver gets stuck in floodwater as onlookers scream

WNBA star-turned-kelp farmer fights climate change locally

Halle Berry shouts “I’m in menopause!” as she fights for funding to improve women's health care

UCLA epicenter of unrest on university campuses across the country

Cross-examination underway for Keith Davidson in Trump's hush money trial

How college protests are shaping the 2024 election

Hamas to send delegation to Cairo to continue cease-fire talks

'Baby Reindeer' creators ask fans to stop tracking down real-life characters

Lost dog found after devastating tornado outbreak

President Biden says both free speech and rule of law 'must be upheld' in campus protests

Testimony resumes in trial of woman accused of killing police officer boyfriend

Prosecutors argue Trump violated gag order 4 more times

Possible Wisconsin school shooting averted

New developments in Israel-Hamas cease-fire negotiations

Major protest clash at UCLA

Weinstein's alleged victims say they are reliving trauma after tossed NY conviction

The moment Brittney Griner realizes her vape cartridges were discovered in Russia

Reggaeton star Myke Towers on path to stardom and upcoming new music

Legacy In Peril: An HBCU's journey navigating debt and accreditation issues

Brittney Griner feels ‘isolated at times' due to public reaction to her appearance

ABC World News Tonight with David Muir Full Broadcast - May 1, 2024

What Planned Parenthood is telling patients in Florida

170 protesters arrested at Columbia, City College receive summonses

Brittney Griner speaks out for 1st time since being released from a Russian prison

Wisconsin middle school locked down over active shooter outside building

NFL Commissioner Roger Goodell mulling season expansion

Arizona Senate passes repeal of 1864 abortion ban

Harvey Weinstein's NYC sex crimes retrial set for after Labor Day

Federal Reserve leaves interest rates unchanged

Kamala Harris visits Florida as the state's six-week abortion ban goes into effect

Vice President Kamala Harris speaks in Jacksonville as abortion ban takes effect in Florida