How Did Dinosaurs End
science
Non-avian dinosaurs went extinct about 66 million years ago at the close of the Cretaceous period. This event, known as the Cretaceous–Paleogene extinction, removed more than...
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Extinction
Explore 11 published pages tagged with Extinction, grouped automatically from article text, entity focus, and recurring topical signals.
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How Many Animals Are Going Extinct
Finance
In 2025, the IUCN Red List classifies thousands of animal species as critically endangered, endangered, or vulnerable. Exact counts vary as assessments are updated, but the list...
Open articleTortoise Extinct: Causes, Species, and Conservation
science
Tortoises face extinction mainly from habitat loss, illegal collection, and invasive species. Slow reproduction and long lifespans make populations vulnerable to sudden declines...
Open articleThe End of Dinosaurs
science
The end of dinosaurs is linked to a mass extinction about 66 million years ago at the close of the Cretaceous period. A widely accepted explanation is a large asteroid impact co...
Open articleHow Many Animals Went Extinct in 2025
Finance
In 2025, official lists and conservation bodies confirmed the extinction of a small number of animal species, primarily island endemics and freshwater fauna. The exact count var...
Open articleWhich animals went extinct recently and how scientists confirm extinctions
Science & Nature
When a species is suspected to have gone extinct, scientists follow rigorous criteria to confirm it. Extinction confirmation depends on thorough surveys, documented absence over...
Open articleWhat happened to the Barbary lion: status, history, and current survivors
ecology-wildlife
The Barbary lion disappeared from the wild in the mid‑20th century, last reliably recorded in the Atlas Mountains by the early 1920s. Habitat loss, hunting by humans and lives...
Open articleThe Dodo: What We Know About Its Extinction and Why It Matters
biodiversity-and-conservation
The dodo (Raphus cucullatus) was a large, flightless pigeon native to Mauritius in the Indian Ocean. Evolving without terrestrial predators, it grew into a bold, curious bird ad...
Open articleThe Dodo Bird: What We Know and What to Expect by 2026
biodiversity-and-conservation
The dodo bird was a flightless pigeon that lived on Mauritius and went extinct around 1660–1700 due to hunting and invasive species. By 2026, the dodo remains an icon of extin...
Open articleHow many Chinese paddlefish are left in the world: a verified status overview
status
The Chinese paddlefish ( Pelavectus gladius ) is considered functionally extinct in the wild, with no verifiable, self-sustaining population remaining. The last confirmed sighti...
Open articleAnimal Extinction in America: Causes, Impacts, and Conservation Status
environment
Extinction is the permanent loss of a species when the last individual dies and no breeding population remains. In the United States, extinction reshapes ecosystems, can unsettl...
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