ABC World News Tonight with David Muir Full Broadcast – February 21, 2026
Blizzard warnings across several states; Trump defiant after tariff ruling; NASA to delay Artemis II launch Subscribe to ABC News…
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New details about shooting death of U.S. citizen in Texas involving federal agent
Newly released records are raising concerns about another fatal shooting of a U.S. citizen by federal agents. The previously undisclosed…
Pima County Sheriff says Nancy Guthrie investigation ‘still growing’
In a new interview with NBC News’ Erin McLaughlin, Pima County Sheriff Chris Nanos in Arizona said that authorities’ investigation…
Iran’s UN ambassador says they would respond ‘decisively’ to US strikes
The response is to threats of potential strikes from President Donald Trump. This comes after weeks of indirect talks with…
NASA’s mission to the moon suffers major setback
NASA revealed the Artemis II rocket experienced an "unexpected development" involving the rocket’s flow of helium, which is required for…
LIVE: Winter storm tracker for Northeast blizzard | NBC News
Watch a live storm tracker of the major blizzard expected to blanket millions in the Northeast with heavy snow. For…
SCOTUS strikes down centerpiece of Trump’s tariff agenda
President Trump just announced new global tariffs at 15%, that will only remain in place for 150 days. Editor-in-chief for…
New dinosaur species discovered deep in the Sahara Desert
Spinosaurus Mirabilis is believed to be roughly the size of a Tyrannosaurus Rex and about 95 million years old, researchers…
Social media character ‘Tubby Nugget’ set to debut in new graphic novel
Co-creators Jenine Pastores and Josh Jackson discuss the character, Tubby Nugget, known for spreading messages of kindness, self-acceptance and optimism…
Former DHS official on Trump’s warning to Iran
Javed Ali, a former Trump administration official and cybersecurity expert, discusses President Donald Trump’s warning that he’s considering a limited…