
35,000 walruses mass on Alaska beach 'due to climate change'
At least 35,000 walruses have beached themselves on a remote Alaskan coastline in a phenomenon blamed on the melting of arctic ice due to climate change, experts said Wednesday. ... more
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Ocean Health Index issues world's seas a near-failing grade
On their latest report card, the world's oceans were docked points for overfishing, pollution, climate change, and weak environmental protections, ultimately earning a D grade. ... more
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Sidekick autonomy software guides YFQ-42A test mission for CCA program
Infleqtion lists shares on NYSE as neutral atom quantum firm
Top Chinese gaming companies continue to challenge
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How the monarch butterfly became a migrant
The monarch butterfly's annual migration from North America to Mexico, a spectacular event at risk of disappearing forever, is the result of a single, millions-year old gene, biologists said Wednesday. ... more
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Indonesia makes first arrests of manta ray traders
Indonesia has detained three traders for attempting to illegally sell manta rays, the first such arrests since the world's biggest archipelago introduced legislation protecting the huge winged fish, conservationists said. ... more
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NASA satellite spies sediment plumes along Greenland coast
Scientists at NASA are keeping an eye on the plumes of sediment that appear in the ocean as glacial meltwater deposits sand, soil and rocks. The plumes, which are visible via satellite imagery, may be able to help scientists ascertain exactly how much ice mass glaciers are losing to the ocean via meltwater runoff. ... more
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New ant species survives by mimicking rivals, infiltrating neighboring colonies
Occasionally, humans will assume different identities - accents, mannerisms, clothing - in an attempt to stealthily blend in with separate groups. It's a technique largely employed by secret agents and members of law enforcement, usually employed to glean information or ensure a drug charge sticks, but it's safe to say the survival of the human species doesn't depend on subterfuge. ... more
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Terra satellite shows how much the Aral Sea has dried up
What was once the fourth largest lake in the world is now a shadow of its former self. ... more
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