Extras
An intimate portrayal of three families confronting the unique challenges of Alzheimer鈥檚.
Gavin Svenson heads to the Brazilian rainforest to sample the diversity of mantises.
Nancy鈥檚 wedding plans take a surprising turn. Sister Catherine takes her First Vows.
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
An elusive photographer uses street art tactics to share his previously unknown work with the world.
Jesse Barber and Akito Kawahara study the evolutionary arms race between bats and moths.
Monarch butterflies winter in the fir forests of Michoacan, Mexico, after an epic migration.
Joyce faces a disciplinary hearing over a recent complaint which has been upheld.
A four-part investigation into insect declines, exploring their diversity and ecological importance.
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
Latest Episodes
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All
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Changing Seas Season 16
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Changing Seas Season 15
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Changing Seas Season 14
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Changing Seas Season 13
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Changing Seas Season 12
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Changing Seas Season 11
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Changing Seas Season 10
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Changing Seas Season 9
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Changing Seas Season 8
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Changing Seas Season 7
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Changing Seas Season 6
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Changing Seas Season 5
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Changing Seas Season 4
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Changing Seas Season 3
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Changing Seas Season 2
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Changing Seas Season 1
Florida scientists make remarkable discoveries about whitespotted eagle rays.
Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.
Experts study southern sea otters to ensure their longtime survival on California鈥檚 coast.
Knowledgeable fishers collaborate with scientists to keep sharks abundant.
Amid shipwrecks and shifting sands, Bermuda鈥檚 corals offer clues to climate resilience.
Researchers and citizen scientists document the fascinating lives of seashells.
Researchers brave the Arctic鈥檚 cold and dark to reveal the mysteries of the Polar Night.
Scientists study the body size and health of humpback whales across their migratory cycle.
Experts are working to conserve and restore the Puget Sound鈥檚 declining kelp forests.
Experts study declines in the number of humpbacks migrating between Alaska and Hawai驶i.