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PBS NewsHour

Scientists track humpback whale migration with help from AI

Season 2025 Episode 179 | 5m 10s

Humpback whales are some of the largest creatures on Earth and live in every one of the planet鈥檚 oceans. Their seasonal migrations are among the longest of any mammal, stretching thousands of miles. Now, scientists are using AI-powered facial recognition technology to track the whales on their journeys, offering new insights into their habits and health. John Yang reports.

Major corporate funding for the PBS NewsHour is provided by Care.com, Consumer Cellular, and Fidelity. Funding for the PBS NewsHour Weekend is provided by Mutual of America. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, .
Extras
Watch • 2:21
PBS NewsHour
News Wrap: Russia strikes Ukraine despite limited ceasefire
News Wrap: Russian drones strike Ukraine despite limited ceasefire agreement
Clip: S2025 E81 | 2:21
Watch • 6:18
PBS NewsHour
Grassroots network helps women circumvent abortion bans
The grassroots network helping women circumvent abortion bans and restrictions
Clip: S2025 E180 | 6:18
Watch • 4:58
PBS NewsHour
Pretty Yende鈥檚 journey from South Africa to opera stardom
Soprano Pretty Yende鈥檚 journey from rural South Africa to the top of the opera world
Clip: S2025 E180 | 4:58
Watch • 6:15
PBS NewsHour
New book explores the science behind GLP-1 weight loss drugs
New book by former FDA head explores the science behind GLP-1 weight loss drugs
Clip: S2025 E180 | 6:15
Watch • 4:13
PBS NewsHour
How Trump鈥檚 proposed program cuts affect Native communities
How Trump鈥檚 proposed health and education program cuts affect Native communities
Clip: S2025 E180 | 4:13
Watch • 1:57
PBS NewsHour
News Wrap: Trump鈥檚 big budget bill advances in Senate
News Wrap: Trump鈥檚 big budget bill advances in Senate
Clip: S2025 E180 | 1:57
Watch • 26:45
PBS NewsHour
June 29, 2025 - PBS News Weekend full episode
June 29, 2025 - PBS News Weekend full episode
Episode: S2025 E180 | 26:45
Watch • 5:31
PBS NewsHour
Europe鈥檚 top diplomat discusses EU鈥檚 relationship with Trump
Europe鈥檚 top diplomat discusses EU鈥檚 relationship with Trump and next steps for Iran
Clip: S2025 E179 | 5:31
Watch • 5:53
PBS NewsHour
Former top CDC vaccine expert on why she resigned in protest
Former top CDC vaccine expert on why she resigned in protest over firing of advisory panel
Clip: S2025 E179 | 5:53
Watch • 2:09
PBS NewsHour
News Wrap: GOP unveils Senate version of Trump鈥檚 big bill
News Wrap: Senate Republicans unveil their version of Trump鈥檚 big budget bill
Clip: S2025 E179 | 2:09
All
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Watch • 26:45
PBS NewsHour
June 29, 2025 - PBS News Weekend full episode
June 29, 2025 - PBS News Weekend full episode
Episode: S2025 E180 | 26:45
Watch • 26:45
PBS NewsHour
June 28, 2025 - PBS News Weekend full episode
June 28, 2025 - PBS News Weekend full episode
Episode: S2025 E179 | 26:45
Watch • 57:46
PBS NewsHour
June 27, 2025 - PBS News Hour full episode
June 27, 2025 - PBS News Hour full episode
Episode: S2025 E178 | 57:46
Watch • 57:46
PBS NewsHour
June 26, 2025 - PBS News Hour full episode
June 26, 2025 - PBS News Hour full episode
Episode: S2025 E177 | 57:46
Watch • 57:46
PBS NewsHour
June 25, 2025 - PBS News Hour full episode
June 25, 2025 - PBS News Hour full episode
Episode: S2025 E176 | 57:46
Watch • 57:46
PBS NewsHour
June 24, 2025 - PBS News Hour full episode
June 24, 2025 - PBS News Hour full episode
Episode: S2025 E175 | 57:46
Watch • 56:45
PBS NewsHour
June 23, 2025 - PBS News Hour full episode
June 23, 2025 - PBS News Hour full episode
Episode: S2025 E174 | 56:45
Watch • 26:45
PBS NewsHour
June 22, 2025 - PBS News Weekend full episode
June 22, 2025 - PBS News Weekend full episode
Episode: S2025 E173 | 26:45
Watch • 26:45
PBS NewsHour
June 21, 2025 - PBS News Weekend full episode
June 21, 2025 - PBS News Weekend full episode
Episode: S2025 E172 | 26:45
Watch • 56:44
PBS NewsHour
June 20, 2025 - PBS News Hour full episode
June 20, 2025 - PBS News Hour full episode
Episode: S2025 E171 | 56:44