fossil‑bearing layers containing dicynodont remains lie within six to eight miles of the shelter, and that unidentified fragments of four‑limbed animals were reported about 165 feet north of the painting. Horned Serpent panel showing the disputed tusked...

paper’s first authors, noted that earlier work hinted at unknown archaic ancestry, but this analysis pinpointed the exact fragments and demonstrated their widespread presence across human groups. Innovative Genomic Tool Reveals Deep Ancestry The...

of Martian meteorites that naturally reach Earth. An impact must first launch material into space, after which some fragments intersect Earth’s orbit and survive atmospheric entry. To date, fewer than 400 Martian meteorites have been catalogued, leaving...

analysis of shell microstructure dismissed that match. The ornamentation on the shell surface differed from known fragments, suggesting the egg originated from a different carnivorous dinosaur, perhaps one whose adult form has yet to be discovered. “We...

of the genetic material. The study identified an exponential decline in DNA size as the age of the ice increased. DNA fragments in the 100,000-year-old samples averaged 18,500 base pairs, whereas fragments in the oldest ice had disintegrated into...

locked away in space rock for billions of years. The study, published in The Planetary Science Journal, focused on fragments from the famous Murchison meteorite, which fell in Australia in 1969, and the Aguas Zarcas meteorite, which landed in Costa Rica...

alien monoliths or crashed starships. Instead, they are looking for what they call Arkhipov particles—microscopic fragments generated by the natural aging, collisions, or disintegration of interstellar technology. Named after astrophysicist Alexey...

intelligence is finally unlocking ancient Herculaneum scrolls by identifying hidden ink patterns within the fire-damaged fragments. The catastrophic eruption of Mount Vesuvius in 79 AD famously interred the ancient city of Herculaneum, carbonizing its...

aboard a private vessel. One whale appeared to be holding a vertical position with its tail breaking the surface, while fragments of amniotic membrane were spotted floating nearby. These indicators pointed to a recent birth, yet no calf was visible in...

between 1626 and 1639. The recovered assemblage included more than 60 distinct items, ranging from barrel staves and rope fragments to a hollowed-out oak trunk identified as a bilge pump. Of particular interest was a collection of carpentry tools,...

matrix organization. Investigations purport that GHK-Basic may interact with matrix components such as collagen fragments, proteoglycans, and matrix-associated signaling molecules. Rather than initiating matrix synthesis outright, the peptide is thought...

Earth’s final assembly, most likely within the asteroid belt between Mars and Jupiter. Collisions in that region can eject fragments onto Earth‑crossing trajectories, a process believed to have delivered this rock to the Victorian landscape long before...

from Phys, the recovered collection represents a significant addition to Mongolia’s national archives. The hoard contains fragments of hadrosaurs, ornithomimosaurs, and various theropods, all of which date back to the Late Cretaceous period, roughly 65...

deamination, a specific chemical damage pattern that serves as a signature for long-term degradation in genetic fragments. While only one positive sample originated from a painted surface—at the Escoural Cave in southern Portugal—the other four were...

The approach was simple in concept but powerful in execution. The researchers cut the human genome into many small fragments, each about one kilobase long, and inserted them into plasmids. These plasmids act as miniature circular DNA molecules similar...

cycles, and thousands of years underground. To overcome this, scientists divided the tissue into dozens of tiny fragments and performed multiple DNA extractions, carefully selecting those with the highest quality genetic material. They then sequenced...

Scientists probing Earth’s harshest depths discovered mysterious black cocoons that turned out to be a brand‑new deep‑sea species. A deep‑sea robotic survey of the Pacific abyss has uncovered jet‑black, spherical capsules that house a previously...

Ancient crystals discovered on a beach are providing surprising new evidence of a massive, long-buried continent hidden deep beneath the Earth’s surface. Mauritius is a geologically youthful island, rising from the depths of the Indian Ocean as a...

Scientists have uncovered why a 1,400-year-old queen’s lung survived almost perfectly intact while the rest of her remains decomposed. When archaeologists unearthed the tomb of Queen Arnegunde in 1959, they uncovered a biological rarity: a fragment of...

addition to the skin, the investigators documented remnants of claw sheaths still attached to several digits and cartilage fragments preserving alongside the ribs—features that are exceptionally rare among crocodylomorph fossils. These observations...