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Crabs’ famous sideways walk may trace back to a single evolutionary moment 200 million years ago。 Researchers found that most modern crabs inherited this trait from one ancestor—and never looked back。 The movement likely gave them an edge, helping them dodge predators with quick, unpredictable bursts
A colossal “cosmic volcano” has erupted in deep space, as a supermassive black hole in galaxy J1007+3540 roars back to life after nearly 100 million years of silence。 Astronomers captured stunning radio images showing fresh jets blasting outward while crashing into the intense pressure of a surrounding galaxy cluster, creating a chaotic, distorted
Deep in a dried-up riverbed in Brazil, scientists uncovered a bizarre prehistoric mystery—twisted jawbones from a strange, long-lost animal unlike anything seen before。 Dating back 275 million years, this creature, named Tanyka amnicola, belonged to an ancient lineage that should have already faded away, making it a kind of “living fossil” of its t
A massive cosmic milestone has just been reached: scientists have completed the largest high-resolution 3D map of the universe ever created。 Built using data from over 47 million galaxies and quasars, this map could unlock new clues about dark energy—the mysterious force driving the universe’s expansion。 Despite setbacks like wildfire disruptions,
A spectacular cosmic event nicknamed “SN Winny” could help solve one of astronomy’s biggest mysteries: how fast the universe is expanding。 This rare superluminous supernova, located 10 billion light-years away, appears five times in the sky thanks to gravitational lensing, creating a dazzling “cosmic fireworks” effect。 By measuring the slight delay
Australia’s famous Twelve Apostles didn’t just erode into existence—they were slowly pushed up from the ocean floor by powerful tectonic forces over millions of years, new research reveals。 Scientists discovered that these towering limestone stacks act like a natural time capsule, preserving clues about ancient climates, sea levels, and even life f
A massive prehistoric snake discovered in India may rank among the largest ever to slither across Earth。 Named Vasuki indicus, this ancient giant lived around 47 million years ago and is estimated to have stretched an astonishing 11 to 15 meters long—rivaling the legendary Titanoboa。 Fossilized vertebrae unearthed from a lignite mine in Gujarat rev
A newly discovered prehistoric mammal may hold clues to how life survived the dinosaur-killing extinction。 The tiny species, Cimolodon desosai, lived 75 million years ago and had traits—like a small body and varied diet—that likely boosted survival odds。 Found in Baja California, the fossil includes rare skeletal remains that reveal how it moved an
Scientists have finally cracked one of the biggest mysteries in the senses: how smell is organized。 By mapping millions of neurons in mice, researchers discovered that smell receptors in the nose aren’t random at all—they’re arranged in neat, overlapping stripes based on receptor type, forming a hidden structure scientists never knew existed。 Even
A bizarre, cyclops-like creature from nearly 600 million years ago may hold the key to how your eyes—and even your sleep cycle—evolved。 Scientists have discovered that all vertebrates, including humans, trace their vision back to a single light-sensitive “median eye” perched atop a worm-like ancestor’s head。 As this ancient animal shifted from a se