Dolphins shape water to move faster
New simulations show dolphins generate speed through large, controlled vortex rings, not through turbulence. Dolphin vortex rings now offer a clearer view of how dolphins gain speed in water. The…
Nature
31 posts
Human-edited nature news covering wildlife, environment, and Earth stories.
Selected with intent to surface what’s worth your time on Poziwibe.
Kiwi Sanctuary Era Ends in Wellington
New Zealand is moving away from isolating its national bird and placing it back into the daily life of its capital city. Kiwi sanctuary era ends in Wellington as the…
A Sperm Whale Calf’s First Breath Took a Whole Circle of Helpers
A rare birth off Dominica revealed something even more striking than the newborn itself. Adult females closed in around the mother, then helped the calf rise, breathe, and stay with…
Earth’s Night Is No Longer Just Dark Between Days
A new satellite-based analysis suggests the planet is not simply getting brighter at night. It is becoming more uneven, more restless, and more revealing. In that sense, darkness itself is…
Oldest Octopus Fossil Reclassified
A fossil once labeled as the oldest octopus fossil is no longer considered an octopus. New imaging revealed structures that place it in a different lineage, shifting the origin of…
The Tiny Hero That Cleared the Ground
A landmine-detecting rat helped transform how hidden threats are found, leaving behind a system that continues to make land usable again. Hero rat Magawa did not look like a solution.…
After 250 Dogs Were Found, the Hopeful Part Began
Rescuers found more than 250 poodle-cross dogs at one UK property. Yet the more meaningful part came after that, as rescue teams moved the animals to safety and opened the…
Batagaika Megaslump in Siberia Keeps Expanding
The Batagaika megaslump in Siberia continues to widen each year as thawing permafrost turns frozen ground into unstable terrain. The Batagaika megaslump in Siberia is expanding as permafrost thaws, creating…
A Hidden Altar Stops a Rail Project
A rail construction site in central Mexico turns into an unexpected pause, as a buried ritual structure surfaces near one of the country’s most historic landscapes. Construction sites are built…
The Oldest Land Animal Is Still Alive
A giant tortoise named Jonathan continues to live on a remote island, turning time itself into something visible, steady, and unexpectedly real. There are stories that sound exaggerated the moment…