extinction
Scientists have confirmed the presence of a whale off New England that went extinct in the Atlantic Ocean two centuries ago. It is an exciting discovery, but one they said illustrates the impact of climate change on sea life. Researchers with the New England Aquarium in Boston found the gray whale while flying 50 kilometres south of Nantucket, Massachusetts in the US on 1 March. The whale, which can weigh up to 27,215 kilograms, typically lives in the northern Pacific Ocean. This particular whale may have been in Atlantic waters for a couple of months as scientists believe it was spotted off t...
Euronews (English)
A volcano on an island in the Galápagos could threaten the survival of the last known survivor of a species of giant tortoise. The La Cumbre volcano on Fernandina island began erupting on Saturday night, lighting up the nighttime sky as lava tumbled down its sides toward the sea. Fernandina is home to Fernanda, a giant tortoise a lone female was discovered living on an isolated vegetation patch on the island in 2019. Read the full story of Fernanda's discovery here. World's oldest two-headed tortoise celebrates at 25th birthday party in SwitzerlandJonathan the Tortoise: World’s oldest living l...
Euronews (English)
Paris (AFP) - For species classified as "extinct in the wild", the zoos and botanical gardens where their fates hang by a thread are as often anterooms to oblivion as gateways to recovery, new research has shown. Re-wilding what are often single-digit populations faces the same challenges that pushed these species to the cusp of extinction in the first place, including a lack of genetic diversity. But without conservation efforts, experts say, chances of these species surviving would be even smaller. Since 1950, nearly 100 animal and plant species vanquished from nature by hunting, pollution...
AFP
Washington (AFP) - Ever since the movie Jurassic Park, the idea of bringing extinct animals back to life has captured the public's imagination -- but what might scientists turn their attention towards first? Instead of focusing on iconic species like the woolly mammoth or the Tasmanian tiger, a team of paleogeneticists have studied how, using gene editing, they could resurrect the humble Christmas Island rat, which died out around 120 years ago. Though they did not follow through and create a living specimen, they say their paper, published in Current Biology on Wednesday, demonstrates just ho...
AFP
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