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Life reconstruction of Sinopterus atavismus. Image credit: Maurilio Oliveira / Science China Press.

Fossil Offers First Known Evidence of Pterosaur Herbivory

Nov 6, 2025 by News Staff

Paleontologists from China and Brazil say they have found a total of 320 phytoliths — microscopic, rigid bodies made of mineral deposits that form...

This artist’s impression shows the evolution of the Universe beginning with the Big Bang on the left followed by the appearance of the Cosmic Microwave Background. The formation of the first stars ends the cosmic dark ages, followed by the formation of galaxies. Image credit: M. Weiss / Harvard-Smithsonian Center for Astrophysics.

Our Universe Has Already Entered Decelerating Phase, Study Suggests

Nov 6, 2025 by News Staff

New research from Yonsei University in Seoul, Korea, casts doubt on the long-standing theory that dark energy is driving distant galaxies away increasingly...

Life restoration of Manouria morla. Image credit: Rudolf Hima.

Ancestors of Asian Forest Tortoises Evolved in Europe, New Fossil Discovery Suggests

Nov 5, 2025 by Enrico de Lazaro

Paleontologists from the Institute of Paleobiology at the Polish Academy of Sciences and the Universitat Autònoma de Barcelona have described a new species...

The 2.58-million-year-old stone tool from the site of Namorotukunan in Kenya. Image credit: Braun et al., doi: 10.1038/s41467-025-64244-x.

Archaeologists Find 2.75-Million-Year-Old Stone Tools in Kenya

Nov 4, 2025 by Natali Anderson

Archaeologists have discovered Oldowan stone tools in three distinct archaeological horizons, spanning approximately 300,000 years (2.75 to 2.44 million...

Life restoration of Epiaceratherium itjilik, at its forested lake habitat, Devon Island; the plants and animals shown are based on fossil finds at the site, including the transitional seal species Puijila darwini. Image credit: Julius Csotonyi.

Rhinos Lived in High Arctic 23 Million Years Ago

Nov 3, 2025 by News Staff

Paleontologists have identified a new Early Miocene species of the rhinocerotid genus Epiaceratherium from the fossilized remains found in the Canadian...

Morphology and internal structures of Spongiophyton nanum. Image credit: Becker-Kerber et al., doi: 10.1126/sciadv.adw7879.

Lichens Were Already Widespread in Early Devonian, Enigmatic Fossils from Brazil Show

Oct 30, 2025 by News Staff

Paleontologists have identified the 410-million-year-old specimens of Spongiophyton nanum from the Ponta Grossa Formation in the Paraná Basin of Brazil...

Whiteia anniae in right lateral view, holotype. Image credit: Dai et al., doi: 10.1038/s41598-025-20229-w.

Paleontologists Discover New Species of Early Triassic Coelacanth

Oct 27, 2025 by Sergio Prostak

Paleontologists in China have described a new species of the coelacanth genus Whiteia on the basis of two fossilized specimens. This discovery extends...

An artist’s impression of the binary stellar system TOI-2267. Image credit: Mario Sucerquia, University of Grenoble Alpes.

Astronomers Find Three Earth-Sized Exoplanets in Compact Binary System

Oct 27, 2025 by Natali Anderson

The binary stellar system TOI-2267 likely harbors two warm Earth-sized exoplanets and an additional Earth-sized candidate, according to a new paper published...

An artist’s impression of Wadisuchus kassabi. Image credit: Nathan Dehaut / MUVP.

80-Million-Year-Old Fossils of Long-Snouted Crocodile Unearthed in Egypt

Oct 27, 2025 by Enrico de Lazaro

Paleontologists have discovered two partial skulls and three partial jaws from an early-diverging dyrosaurid crocodyliform in the layers of the Quseir...

Life reconstruction of the St Bathans bowerbird (Aeviperditus gracilis). Image credit: Sasha Votyakova / Te Papa / CC BY 4.0.

Tiny Fossil Reveals Previously Unknown Songbird Lineage from New Zealand

Oct 27, 2025 by News Staff

Paleontologists have found the 2.9-cm-long fossilized foot bone of a possible bowerbird species at the Miocene locality of St Bathans in Aotearoa New Zealand. Life...

Life reconstruction of Edmontosaurus annectens. Image credit: Dani Navarro.

Two New Specimens of Edmontosaurus annectens Preserve Fine Details of Scales and Hooves

Oct 23, 2025 by News Staff

Paleontologists have examined two exceptional specimens of the end-Cretaceous, duck-billed dinosaur Edmontosaurus annectens. Using an array of imaging...

An artist’s conception of the Gliese 251 system, showing Gliese 251c (left), its host star (right), and the previously-discovered planet Gliese 251b (middle). Image credit: Michael Marcheschi / m2design.

Super-Earth Candidate Found in Habitable Zone of Gliese 251

Oct 23, 2025 by Natali Anderson

Gliese 251 is an early red dwarf star and the 74th closest star system to our Sun. An artist’s conception of the Gliese 251 system, showing Gliese 251c...

Paranthropus boisei. Image credit: © Roman Yevseyev.

Paranthropus boisei was Capable of Tool Making, New Fossil Suggests

Oct 21, 2025 by News Staff

Paleoanthropologists have unearthed and examined a hominin partial skeleton that includes hand and foot bones unambiguously associated with skull elements...

Life reconstruction of Brontotholus harmoni. Image credit: Connor Ashbridge / CC BY 4.0.

New Species of Dome-Headed Dinosaur Identified in Montana

Oct 20, 2025 by Enrico de Lazaro

Paleontologists have described a new genus and species of pachycephalosaurid dinosaur from five fossil specimens found in the Late Cretaceous Two Medicine...

Drummond-Clarke et al. show that trees were an essential component of the hominin adaptive niche, with bipedalism evolving in an arboreal context, likely driven by foraging strategy. Illustration by Arturo Asensio, via Quo.es.

Humans Evolved from African Ape-Like Ancestor, Research Suggests

Oct 20, 2025 by News Staff

In new research, paleoanthropologists from the United States and Canada analyzed the morphology of a hominin talus (large bone in the ankle that joins...

Hierococcyx tiganada. Image credit: Robert O. Hutchinson.

New Species of Hawk-Cuckoo Discovered in Borneo

Oct 17, 2025 by Natali Anderson

A team of ornithologists from the National University of Singapore, Birdtour Asia Ltd., and the University of Queensland has described a new and cryptic...

This artist’s impression shows the evolution of heavy water molecules as they have been observed in giant molecular clouds, a planet forming-disk, and comets -- before they eventually may have made their way to Earth. Image credit: NSF / AUI / NSF’s NRAO / P. Vosteen / B. Saxton.

ALMA Detects Heavy Water in Planet-Forming Disk around Distant Protostar

Oct 17, 2025 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected doubly deuterated water (D2O), or ‘heavy water,’ in the protoplanetary...

Huayracursor jaguensis. Image credit: Jorge Blanco.

Paleontologists Discover New Species of Triassic Long-Necked Dinosaur

Oct 16, 2025 by Enrico de Lazaro

Paleontologists have unearthed a new assemblage of Triassic fossils at the Quebrada Santo Domingo site of the Northern Precordillera Basin in northwestern...

An artist’s reconstruction of Anteavis crurilongus. Image credit: Jorge Blanco.

New Species of Triassic Carnivorous Dinosaur Identified in Argentina

Oct 15, 2025 by Enrico de Lazaro

A new genus and species of theropod dinosaur being named Anteavis crurilongus has been described by a team of paleontologists from the Universidad Nacional...