A large tyrannosaurid dinosaur may have stalked the floodplains of what is now New Mexico nearly 74 million years ago, according to a team of paleontologists from the University of Bath, Montana State University and the New Mexico Museum of Natural History and Science.

The post Giant Tyrannosaur Fossil Found in New Mexico appeared first on Sci.News: Breaking Science News.

For the first time, astronomers have directly detected how turbulent clouds of ionized gas between the stars bend and blur radio signal from a distant quasar.

The post Astronomers Catch Interstellar Turbulence Warping Light across Milky Way appeared first on Sci.News: Breaking Science News.

Scientists have extracted and analyzed proteins from the tooth enamel of six Homo erectus individuals who lived in China roughly 400,000 years ago, offering an unprecedented glimpse into the genetic makeup of one of humanity’s most successful and far-ranging ancestors.

The post Homo erectus May Have Co-Existed with Denisovans in East Asia appeared first on Sci.News: Breaking Science News.

Deep X-ray observations of Abell 2029 -- sometimes described as the most relaxed galaxy cluster in the Universe -- uncovered evidence of an ancient cosmic collision, including a gigantic spiral of superheated gas stretching 2 million light-years across.

The post Galaxy Cluster Abell 2029 Had Violent Past, Chandra Reveals appeared first on Sci.News: Breaking Science News.

A large genetic survey reveals that the country’s so-called ‘wild dogs’ remain predominantly dingo, reshaping debates over conservation and wildlife management.

The post Most Australia’s ‘Wild Dogs’ Are Actually Dingoes, DNA Study Finds appeared first on Sci.News: Breaking Science News.

Paleontologists have identified a new genus and species of somphospondylan titanosauriform dinosaur -- the largest ever found in Southeast Asia -- from the fossilized bones found in Thailand, offering fresh evidence that the region was home to a surprisingly diverse group of enormous plant-eaters during the Early Cretaceous.

The post Giant New Dinosaur Species Discovered in Thailand Reveals Hidden Diversity of Asian Titans appeared first on Sci.News: Breaking Science News.

Fossils of a giant tortoise, a ground sloth, a lion-sized armadillo relative called pampathere, scimitar-toothed cats, horses, camels and mastodons found in Bender’s Cave on the Edwards Plateau of Texas may reveal a previously unknown warm period in the region roughly 100,000 years ago.

The post Paleontologists Find Lost Ice Age World in Flooded Texas Cave appeared first on Sci.News: Breaking Science News.

When the interstellar comet 3I/ATLAS passed between ESA’s Jupiter Icy Moons Explorer (Juice) spacecraft and NASA’s Europa Clipper spacecraft in November 2025, scientists seized an once-in-a-lifetime chance: one spacecraft caught the comet’s glowing dayside, the other its dusty night side, simultaneously.

The post Europa Clipper and Juice Team Up to Observe Interstellar Comet 3I/ATLAS appeared first on Sci.News: Breaking Science News.

Earth experienced extreme climate swings during the Neoproterozoic epoch (one billion to 538.8 million years ago), including the Sturtian glaciation, when ice likely covered the planet.

The post Ancient Earth Repeatedly Thawed during Catastrophic Ice Ages, New Research Suggests appeared first on Sci.News: Breaking Science News.

Researchers have developed a new method to identify whether black hole mergers occurred inside dense clouds of dark matter, potentially opening a fresh avenue for studying one of astronomy’s biggest mysteries.

The post Gravitational Waves Could Become New Tool in Hunt for Dark Matter appeared first on Sci.News: Breaking Science News.

A study of radiation fog events over Pennsylvania has found that bacteria living inside fog droplets are actively growing and feeding on toxic chemicals like formaldehyde, revealing an unexpected biological force at work in the atmosphere.

The post Tiny Bacteria in the Fog May Be Helping Clean the Air appeared first on Sci.News: Breaking Science News.

Unusual gases rising from geothermal springs within the Kafue Rift of Zambia suggest a deep fracture in Earth’s crust could mark the early stages of a new tectonic boundary.

The post Hidden Rift beneath Zambia May Be Tearing Africa Apart appeared first on Sci.News: Breaking Science News.

For decades, scientists treated the yellow-eyed penguin (Megadyptes antipodes) as a single species split into two broad populations.

The post Rare New Zealand Penguins Are Three Distinct Subspecies, New Study Shows appeared first on Sci.News: Breaking Science News.

A new analysis of 470 flowering plant species finds that whole-genome duplication surged precisely during Earth’s environmental crises, suggesting nature keeps a backup plan hidden in plain sight.

The post Duplicated Genomes Helped Flowering Plants Survive End-Cretaceous Mass Extinction appeared first on Sci.News: Breaking Science News.

Fossils unearthed on a remote Argentine ranch belong to a new genus and species of macronarian sauropod dinosaur, according to an international team of paleontologists led by the Ludwig-Maximilians-Universität München.

The post New Species of Giant Long-Necked Dinosaur Identified in Argentina appeared first on Sci.News: Breaking Science News.

A team of U.S. researchers has demonstrated, for the first time in human trials, a device that reads brain signals to automatically amplify the voice a listener wants to hear -- a potential lifeline for the 430 million people worldwide with disabling hearing loss.

The post Scientists Build ‘Mind-Reading’ Hearing System for Noisy Environments appeared first on Sci.News: Breaking Science News.

An analysis of wear on the fossilized teeth of the hadrosaurian dinosaur Maiasaura peeblesorum indicates their juveniles may have eaten softer, more nutritious food than adults, hinting at advanced parental care among dinosaurs.

The post Dinosaurs May Have Fed Their Young a Special Diet, Study Suggests appeared first on Sci.News: Breaking Science News.

Genetic evidence suggests the familiar seabird is actually four separate species -- including one previously unknown to science -- with three now facing growing climate threats.

The post Gentoo Penguins Aren’t One Species After All appeared first on Sci.News: Breaking Science News.

New images from the NASA/ESA/CSA James Webb Space Telescope capture the barred spiral galaxy Messier 77 as a whirlpool of glowing dust, newborn stars and a brilliantly active core.

The post Webb Peers into Brilliant Heart of Messier 77 appeared first on Sci.News: Breaking Science News.

A comprehensive new review by Field Museum of Natural History paleontologists draws together the latest fossil evidence to offer the most complete portrait to date of Archaeopteryx’s ecology, behavior, and daily life.

The post Paleontologists Reconstruct Ecology of Archaeopteryx appeared first on Sci.News: Breaking Science News.