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Eruption at Hawaii's Kīlauea volcano seen from helicopter 00:49
Icelandic volcano erupts again spewing lava 150 feet into the air 03:51
Rethinking the mystery of gravity 05:21
FDA allows Neuralink to implant second patient with brain chip 05:00
Could Dyson spheres exist in our galaxy? 05:08
17-year-old works to detect wildfires with rocket and drone system 01:17
Concrete made from sugarcane could help fight climate change 05:15
World's smallest pacemaker gives new hope to babies with heart defects 01:43
Severe solar storm will bring beauty in the sky and potential disruptions 01:27
NASA scrubs Boeing’s Starliner launch 03:23
See Kate the Chemist make a rain cloud in a jar in Studio 1A! 05:38
Worsening allergies tied to climate change and severe weather 02:02
Coral scientists explain how coral bleaching happens 02:15
Millions gather to celebrate solar eclipse along path of totality 03:05
Meet the woman who has seen 21 solar eclipses 02:23
Scientists will use total solar eclipse to study the sun's corona 05:16
Teacher makes good on decades-old promise to watch eclipse with former students 02:57
Timelapse videos show darkness of solar eclipse totality 01:03
Special report: Solar eclipse path of totality 01:44:40
Watch emotional moments as skywatchers view solar eclipse 03:15
Thousands pack Indianapolis Motor Speedway to view eclipse 03:48 NBC's Lester Holt is one of the nearly 50,000 people gathered at Indianapolis Motor Speedway, where they expect one of the best views of today's total solar eclipse. April 8, 2024
Read More UP NEXT
Eruption at Hawaii's Kīlauea volcano seen from helicopter 00:49
Icelandic volcano erupts again spewing lava 150 feet into the air 03:51
Rethinking the mystery of gravity 05:21
FDA allows Neuralink to implant second patient with brain chip 05:00
Could Dyson spheres exist in our galaxy? 05:08
17-year-old works to detect wildfires with rocket and drone system 01:17 
