- Oxygen sensing helps explain why amphibians regenerate limbs but mammals cannot Phys.org
- Why can’t humans regenerate limbs? New research offers a clue Scientific American
- Oxygen’s Role Uncovered: Key Factor in Limb Regeneration Revealed
Category: 1. Edi-Choice
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Oxygen sensing helps explain why amphibians regenerate limbs but mammals cannot – Phys.org
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Two hundred chimpanzees are embroiled in a ‘civil war’
April 9, 2026
3 min read
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Two hundred chimpanzees are embroiled in a ‘civil war’
The world’s largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
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Yellowstone’s Dreaded Supervolcano Has an Unexpected Power Source, Study Says
Beneath the geysers and steaming ground of Yellowstone National Park lies one of the most studied, yet still elusive, volcanic systems on Earth. Unlike most volcanoes that form along shifting tectonic plates, the Yellowstone…
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How the wildlife trade boosts the chance of a disease jumping from animals to humans
April 9, 2026
2 min read
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How the wildlife trade boosts the chance of a disease jumping from animals to humans
Decades of data reveal that animals involved in the wildlife trade—from pet sales to meat markets to illegal…
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Here’s Where to See Them!
A dazzling spectacle of color is set to light up the sky tonight, April 9, 2026, as the northern lights (aurora borealis) prepare to make a rare, vivid appearance. According to NOAA (National Oceanic and Atmospheric Administration),…
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A house-size asteroid is heading toward Earth tonight: Here’s what you need to know
A house-size asteroid will make a close pass of Earth and the moon tonight (April 9), passing a little over half the distance to the moon as it buzzes the southern hemisphere at a blistering speed of 28,030 miles per hour (45,109 kilometers per…
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Artemis II preps for Friday night re-entry, splashdown astronauts describe ‘unbelievable’ lunar eclipse
Commander Wiseman gets emotional tribute of Carroll Crater to honor his late wife
As NASA’s Artemis II crew heads back to Earth from the moon, the astronauts have marked the mission with a deeply personal tribute, asking to name two…
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James Webb telescope spots ‘stingray’ galaxy system that could solve the mystery of ‘little red dots’
Astronomers have spotted an intriguing triple-galaxy system, nicknamed “The Stingray,” that dates to when the universe was just over 1.1 billion years old. A new analysis of the celestial sea creature has revealed an object that may provide…
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With a switch of a letter in DNA ‘dark matter,’ Israeli scientists change sex of mouse
In a world first, scientists at Bar-Ilan University say they have discovered that a single-letter switch in a region of the genome once dismissed as “junk DNA” can reverse the biological sex of a mouse.
“If you change just one letter…
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Watch Artemis 2 race back to Earth in this telescope livestream tonight (April 9)
Artemis 2 is on its way back to Earth, and you can watch it speed through space live tonight in this Virtual Telescope Project (VTP) livestream (weather depending).
The broadcast, hosted by astrophysicist Gianluca Masi, is scheduled to begin at…
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