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Thursday, March 28, 2024
The CRISPR machines that may wipe out total species

The CRISPR machines that may wipe out total species

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Charles Darwin had no idea what a gene was. If we dropped the father of evolution into 2019, the idea that humans can willfully alter the genes of an entire species would surely seem like wizardry to him.  But CRISPR gene drives -- a new, inconceivably powerful technique that forces genes to spread through a…
Earth’s Strange ‘Deep Biosphere’ Is House to Millions of Undiscovered Types, Researchers State

Earth’s Strange ‘Deep Biosphere’ Is House to Millions of Undiscovered Types,...

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A nematode (eukaryote) in a biofilm of microorganisms. This deep-dwelling creature (Poikilolaimus sp.) was discovered in the Kopanang gold mine in South Africa, and was found 0.86 miles (1.4 km) below the surface. Credit: Gaetan Borgonie (Extreme Life Isyensya, Belgium) Life on Earth takes billions of shapes, but to see most of them you'll have…
Researchers might have found a brand-new types of early human

Researchers might have found a brand-new types of early human

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The Little Foot fossilised hominid skeleton is unveiled for the first time to the public at the University of the Witwatersrand in Johannesburg on Dec. 6, 2017. Mujahid Safodien/AFP/Getty Images Meet Little Foot, a skeleton scientists believe could represent a new species of early human, according to New Scientist. In 1994, in Sterkfontein Cave northwest…
Approximately 1 million animal types might be at danger of vanishing– yet another indication we remain in the middle of a sixth mass termination

Approximately 1 million animal types might be at danger of vanishing–...

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An ever-growing body of evidence suggests the planet may be in the midst of a sixth mass extinction. The phrase "mass extinction" typically conjures up images of the asteroid crash that led to the twilight of the dinosaurs. But another devastating (though perhaps less obvious) extinction event appears to be taking place today. The trend…
A terrible Arctic temperature level increase that might immerse seaside cities and activate types termination is now secured

A terrible Arctic temperature level increase that might immerse seaside cities...

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Over the past few months, news on the climate change front has been dire. The Antarctic ice sheet is melting nearly six times as fast as it did in the 1980s. Greenland's ice is melting four times faster now than it was 16 years ago. A new report from the UN Environment Assembly delivers another…
‘Lost’ types of mouse-deer found in the wild after 30 years

‘Lost’ types of mouse-deer found in the wild after 30 years

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The silver-backed chevrotain snapped by a camera trap. SIE/GWC/Leibniz-IZW/NCNP A species of mouse-deer undocumented for almost 30 years has been rediscovered in the lowland forests of Vietnam. The silver-backed chevrotain, about the size of a small cat, had never been photographed in the wild and is only known to science thanks to five specimens, four…
Does It Truly Matter If Simply One Types Goes Extinct?

Does It Truly Matter If Simply One Types Goes Extinct?

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In a word, yes. Yes it does matter if just one species goes extinct because animals and plants depend upon each other, so the loss of one species affects others within that complex web of relationships The endangered Mariana fruit dove, Ptilinopus roseicapilla, is endemic to Guam and the Northern Marianas Islands in the Pacific…
How An Intrusive Types Assisted A Threatened Fish Make It Through Polluted Waters

How An Intrusive Types Assisted A Threatened Fish Make It Through...

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Atlantic killifish, the species that contributed key adaptive genetic variation that enabled evolutionary rescue from toxic pollution in the Gulf killifish. Andrew Whitehead/UC Davis The Gulf of Mexico is a heavily polluted body of water - in addition to the notorious Deepwater Horizon oil spill that sreleased 210 million gallons of crude oil, it is also where runoff…
As much as 1 million types are dealing with termination, according to a brand-new UN report. Without them, we might lack food.

As much as 1 million types are dealing with termination, according...

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A growing body of evidence suggests the planet is in the midst of a sixth mass extinction. The phrase "mass extinction" typically conjures up images of the asteroid crash that led to the twilight of the dinosaurs. But we are most likely in the middle of another devastating (though perhaps less obvious) extinction event today.…
Environment modification formally exterminates its very first mammal types

Environment modification formally exterminates its very first mammal types

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The Bramble Cay melomys is an unassuming rodent, but it has now been declared extinct.  Ian Bell/Queensland Department of Environment and Science Climate change is now officially sending animals extinct.  The Bramble Cay melomys, a rodent found on a tiny island off Australia's far north coast and the only mammal native to the Great Barrier…

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