Water | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/water/RSS feed for WaterenFri, 10 Jul 2026 16:30:59 +0000An Ancient Sea Once Split North America Down the Middle. The Beautiful Multicolored Ammonite Shells From Its Waters Are So Perfectly Preserved That They Still Shimmer Todayhttps://www.smithsonianmag.com/smithsonian-institution/an-ancient-sea-once-split-north-america-down-the-middle-the-beautiful-multicolored-ammonite-shells-from-its-waters-are-so-perfectly-preserved-that-they-still-shimmer-today-180989104/Spectacular marine fossils tell the story of the long-gone Western Interior Seaway and the planet’s past aquatic lifeFri, 10 Jul 2026 16:30:59 +0000https://www.smithsonianmag.com/smithsonian-institution/an-ancient-sea-once-split-north-america-down-the-middle-the-beautiful-multicolored-ammonite-shells-from-its-waters-are-so-perfectly-preserved-that-they-still-shimmer-today-180989104/The Culprit Behind South Australia's Deadly Algal Bloom Might Be the Most Toxic Species Ever Tested, Scientists Sayhttps://www.smithsonianmag.com/smart-news/the-culprit-behind-south-australias-deadly-algal-bloom-might-be-the-most-toxic-species-ever-tested-scientists-say-180989100/Karenia cristata, a rare type of microscopic algae that produces toxins that harm nerve cells, can be lethal at very low concentrationsFri, 10 Jul 2026 12:46:29 +0000https://www.smithsonianmag.com/smart-news/the-culprit-behind-south-australias-deadly-algal-bloom-might-be-the-most-toxic-species-ever-tested-scientists-say-180989100/The Arctic Ocean May Have Passed a Crucial Tipping Point That Could Harm Food Webs and Worsen Climate Changehttps://www.smithsonianmag.com/smart-news/the-arctic-ocean-may-have-passed-a-crucial-tipping-point-that-could-harm-food-webs-and-worsen-climate-change-180989083/Sea ice loss seems to have triggered a decline in the nutrient nitrate, affecting the tiny organisms that form the foundations of marine food chains and absorb atmospheric carbon dioxide, according to a new studyWed, 08 Jul 2026 15:36:06 +0000https://www.smithsonianmag.com/smart-news/the-arctic-ocean-may-have-passed-a-crucial-tipping-point-that-could-harm-food-webs-and-worsen-climate-change-180989083/Sperm Whales Living in the Eastern Mediterranean Sea Seem to Have Developed a Distinct Dialect From Those in the Westhttps://www.smithsonianmag.com/smart-news/sperm-whales-living-in-the-eastern-mediterranean-sea-seem-to-have-developed-a-distinct-dialect-from-those-in-the-west-180989084/All Mediterranean sperm whales were thought to be part of one cultural group, identifiable by a unique pattern of clicks, or a coda. But sound recordings suggest that eastern creatures use a sped-up version of the western whales' codaWed, 08 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/sperm-whales-living-in-the-eastern-mediterranean-sea-seem-to-have-developed-a-distinct-dialect-from-those-in-the-west-180989084/Tall Trees Were Thought to Be More Vulnerable to Drought. But These Towering Plants in Southeast Asia Have Adapted to Move Water Efficientlyhttps://www.smithsonianmag.com/smart-news/tall-trees-were-thought-to-be-more-vulnerable-to-drought-but-these-towering-plants-in-southeast-asia-have-adapted-to-move-water-efficiently-180989075/A new study found that enormous dipterocarp trees have special adaptations to transport water up to their highest limbs, challenging the assumption that they would more easily succumb to dry conditionsTue, 07 Jul 2026 19:29:28 +0000https://www.smithsonianmag.com/smart-news/tall-trees-were-thought-to-be-more-vulnerable-to-drought-but-these-towering-plants-in-southeast-asia-have-adapted-to-move-water-efficiently-180989075/As the Ocean Warms, a 'Cold Blob' in the Atlantic Has Puzzled Scientists. It Might Be a Warning Sign About a Key Current Systemhttps://www.smithsonianmag.com/smart-news/as-the-ocean-warms-a-cold-blob-in-the-atlantic-has-puzzled-scientists-it-might-be-a-warning-sign-about-a-key-current-system-180988991/A patch of water south of Greenland and Iceland has cooled by nearly 1.8 degrees Fahrenheit since 1900. A new study suggests that it shows a crucial system of ocean currents is weakening, which could alter Earth's climateTue, 30 Jun 2026 16:17:17 +0000https://www.smithsonianmag.com/smart-news/as-the-ocean-warms-a-cold-blob-in-the-atlantic-has-puzzled-scientists-it-might-be-a-warning-sign-about-a-key-current-system-180988991/Female Dolphins Seem to Remember Which Males Were Aggressive During Mating Season—and May Try to Avoid Themhttps://www.smithsonianmag.com/smart-news/female-dolphins-seem-to-remember-which-males-were-aggressive-during-mating-season-and-may-try-to-avoid-them-180988994/When researchers played underwater recordings of pushy males, females that were capable of becoming pregnant swam away from the soundsTue, 23 Jun 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/female-dolphins-seem-to-remember-which-males-were-aggressive-during-mating-season-and-may-try-to-avoid-them-180988994/Scientists May Have Discovered the Origins of the Euphrates River, Which Helped Nurture Some of the Earliest Known Civilizationshttps://www.smithsonianmag.com/smart-news/scientists-may-have-discovered-the-origins-of-the-euphrates-river-which-helped-nurture-some-of-the-earliest-known-civilizations-180988966/The famous waterway began as two rivers, a new study suggests. Tectonic activity around five million years ago probably made them change course and merge, helping to birth the Fertile CrescentMon, 22 Jun 2026 20:51:25 +0000https://www.smithsonianmag.com/smart-news/scientists-may-have-discovered-the-origins-of-the-euphrates-river-which-helped-nurture-some-of-the-earliest-known-civilizations-180988966/'Ugliest Shark on the Planet': See the Elusive Goblin Shark, Filmed for the First Time in Its Deep-Sea Habitathttps://www.smithsonianmag.com/smart-news/ugliest-shark-on-the-planet-see-the-elusive-goblin-shark-filmed-for-the-first-time-in-its-deep-sea-habitat-180988950/Scientists spotted the enigmatic creatures in 2019 and again in 2024, marking the first times they've been observed alive in the wild. The sightings drastically expand the animals' known geographic and depth rangeMon, 15 Jun 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/ugliest-shark-on-the-planet-see-the-elusive-goblin-shark-filmed-for-the-first-time-in-its-deep-sea-habitat-180988950/Scientists Discover the World's Largest, Deepest Whale Graveyard, Where Cetacean Remains Have Been Piling Up for Five Million Yearshttps://www.smithsonianmag.com/smart-news/scientists-discover-the-worlds-largest-deepest-whale-graveyard-where-cetacean-remains-have-been-piling-up-for-five-million-years-180988942/The massive necropolis, located deep in the southeastern Indian Ocean, is teeming with marine life supported by the whale carcasses, including many suspected new speciesFri, 12 Jun 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/scientists-discover-the-worlds-largest-deepest-whale-graveyard-where-cetacean-remains-have-been-piling-up-for-five-million-years-180988942/In the Early 1900s, a Young Ecologist Shot a Wolf and Watched the Life Leave Its Eyes. That Changed His Position on Conservationhttps://www.smithsonianmag.com/science-nature/early-1900s-member-forestry-service-shot-wolf-watched-life-leave-its-eyes-that-changed-position-convservation-forever-180988809/Aldo Leopold’s writing reconsidered the place of humans in the natural world and challenged people to be less conquerors of the land and more citizens of itFri, 05 Jun 2026 11:00:00 +0000https://www.smithsonianmag.com/science-nature/early-1900s-member-forestry-service-shot-wolf-watched-life-leave-its-eyes-that-changed-position-convservation-forever-180988809/This American Submarine Lost During WWII—Along With 83 Crew Members—Has Been Discovered in the Pacific Oceanhttps://www.smithsonianmag.com/smart-news/this-american-submarine-USS-Herring-lost-during-WWII-along-with-83-crew-members-has-been-discovered-in-the-pacific-ocean-180988895/The honors-earning USS "Herring" sank in 1944 after taking down Japanese shipsThu, 04 Jun 2026 01:58:33 +0000https://www.smithsonianmag.com/smart-news/this-american-submarine-USS-Herring-lost-during-WWII-along-with-83-crew-members-has-been-discovered-in-the-pacific-ocean-180988895/A Shipwreck, but Make It Fashion: Researchers Transformed Wooden Fragments From a 17th-Century Shipwreck Into a Pair of Stylish Maxi Dresseshttps://www.smithsonianmag.com/smart-news/a-shipwreck-but-make-it-fashion-researchers-transformed-wooden-fragments-from-a-17th-century-shipwreck-into-a-pair-of-stylish-maxi-dresses-180988825/Scientists at Aalto University in Finland saved pieces of the Hahtiperä wreck and turned them into textile fibersTue, 26 May 2026 21:20:44 +0000https://www.smithsonianmag.com/smart-news/a-shipwreck-but-make-it-fashion-researchers-transformed-wooden-fragments-from-a-17th-century-shipwreck-into-a-pair-of-stylish-maxi-dresses-180988825/An Underwater Robot Explores the Hidden 'Shipwreck City' Beneath the Surface of This Popular Urban Lake in the Pacific Northwesthttps://www.smithsonianmag.com/smart-news/an-underwater-robot-explores-the-hidden-shipwreck-city-beneath-the-surface-of-this-popular-urban-lake-in-the-pacific-northwest-180988799/Using a remotely operated vehicle, researchers are exploring a long-overlooked piece of Seattle’s maritime historyFri, 22 May 2026 21:25:06 +0000https://www.smithsonianmag.com/smart-news/an-underwater-robot-explores-the-hidden-shipwreck-city-beneath-the-surface-of-this-popular-urban-lake-in-the-pacific-northwest-180988799/