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Big-Nosed Herbivorous Dinosaur May Have Been Picky Eater

Muttaburrasaurus langdoni. Image credit: Matt Herne.
Apr 15, 2026 by News Staff

New research shows that the large-bodied ornithopod dinosaur Muttaburrasaurus langdoni from the mid-Cretaceous of Australia was no ordinary herbivore. With a toothed beak and a brain wired for smell, this species likely combined selective feeding with agile behavior. The findings also hint at life near a vast inland sea, where it may have consumed salty plants — and possibly even small animals — to survive. Muttaburrasaurus langdoni. Image...

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The mollusk trail Climactichnites blackberriensis (Cb) presumably stopping to eat a scyphozoan (jellyfish) that had washed up on shore. CS = clasts of a scyphozoan; DS = decomposing scyphozoan; R = ripple marks; S = scyphozoan.

Ancient Tidal Flats Were Busier Than We Thought

Apr 14, 2026 by Kenneth C. Gass & Nora Noffke

New trace fossil discoveries from the half-billion-year-old Cambrian tidal flats of Wisconsin at a site called Blackberry Hill continue to paint the picture...

CMS candidate collision event for a W boson decaying into a muon (red line) and a neutrino that escapes detection (pink arrow). Image credit: CMS / CERN.

CERN Physicists Pin Down W Boson Mass with Unprecedented Precision

Apr 13, 2026 by News Staff

Using data from over one billion proton-colliding events collected at CERN’s Large Hadron Collider (LHC), physicists have measured the mass of the W...

The POSS I red image on July 19, 1952 at 8:52 (UT) containing the triple transient just above center. Image credit: Solano et al., doi: 10.1093/mnras/stad3422.

Mysterious Flashes in 1950s Skies Linked to Nuclear Tests and UAP Sightings: Study

Apr 10, 2026 by Natali Anderson

A new statistical analysis of archival sky surveys from the early Cold War has found that mysterious, short-lived bursts of light in the night sky were...

Stentor coeruleus. Image credit: Laboratory of Physical Ethology, Hokkaido University.

Trumpet-Shaped Unicellular Microorganism, Drawn to Corners, Reveals Hidden Sense of Geometry

Apr 8, 2026 by News Staff

A protist species called Stentor coeruleus appears to navigate by sensing physical shapes — a discovery that suggests even the simplest life forms...

Reconstruction of the Jiangchuan Biota. Image credit: Xiaodong Wang.

Ediacaran Fossils from China Rewrite Timeline of Animal Evolution

Apr 6, 2026 by Enrico de Lazaro

An assemblage of more than 700 Ediacaran fossils from the end of the Ediacaran period indicates that key animal groups — including early relatives...

The Milky Way Galaxy with the position of SDSS J0715-7334 marked with a star symbol; the solid red line shows the path the star has taken through our Galaxy; the dashed blue line shows the path expected for a star born in the Large Magellanic Cloud. Image credit: Vedant Chandra / SDSS Collaboration / ESA / Gaia / A. Moitinho, A. F. Silva, M. Barros, C. Barata, University of Lisbon / H. Savietto, Fork Research.

Astronomy Students Discover Most Pristine Star Ever Found

Apr 6, 2026 by News Staff

The newly-discovered star, SDSS J0715-7334, formed in the halo of the Large Magellanic Cloud and migrated to our Milky Way Galaxy billions of years ago,...

An artist’s reconstruction of Balticolasma wunderlichi male. Image credit: Joshua Knüppe.

Bizarre Harvestman Species Found Preserved in Ukrainian and Baltic Amber

Apr 2, 2026 by Natali Anderson

In a paper published online March 18 in the journal Acta Palaeontologica Polonica, paleontologists described a new species of harvestman found in two pieces...

The Galápagos lava heron (Butorides sundevalli). Image credit: Casey Klebba / CC BY-SA 4.0.

Galapagos Lava Heron is Distinct Bird Species, New Study Shows

Mar 30, 2026 by Natali Anderson

The Galápagos lava heron, a small heron that stalks the lava-strewn shores of the Galápagos Islands, Ecuador, may finally have secured its place as a...

Life reconstruction of Masripithecus moghraensis. Image credit: Mauricio Antón.

Early Miocene Fossil Fills Gap in Ape Family Tree

Mar 29, 2026 by News Staff

Paleontologists have identified a new genus and species of fossil ape that lived about 17-18 million years ago in northern Egypt. The discovery suggests...

Life reconstruction of Cistecynodon parvus. Image credit: Morgan Hopf.

CT Scans Solve Decades-Old Mystery of Triassic Cynodont

Mar 23, 2026 by Sergio Prostak

Known from a single skull discovered in South Africa in 1952, Cistecynodon parvus has been shuffled across the evolutionary tree: described at various...

An artist’s impression of the doubly charmed baryon Ξcc⁺, which contains two charm quarks and one down quark. Image credit: CERN.

CERN Physicists Discover Heavier Cousin of Proton

Mar 23, 2026 by News Staff

Physicists from the LHCb experiment at CERN’s Large Hadron Collider (LHC) have discovered a new kind of heavy proton-like particle. Known as Ξcc⁺,...

An artist’s interpretation of a juvenile Doolysaurus huhmini. Image credit: Jun Seong Yi.

New Species of Plant-Eating Dinosaur Unearthed in Korea

Mar 19, 2026 by Enrico de Lazaro

A new species of small plant-eating dinosaur has been identified from a partial skeleton of a juvenile individual discovered in the Republic of Korea. An...

The Tokara leaf warbler (Phylloscopus tokaraensis) on Nakanoshima, the Tokara Islands, in June 2017. Image credit: Per Alström / Uppsala University.

Ornithologists Identify Cryptic New Bird Species in Japan

Mar 17, 2026 by Natali Anderson

Genetic and acoustic evidence show that the rare Ijima’s leaf warbler (Phylloscopus ijimae) is actually two distinct bird species, including the newly-identified...

Yunnanocyclus fortis. Image credit: Sun et al., doi: 10.1002/spp2.70052.

Early Triassic Cyclidan Crustacean Had Powerful Jaws

Mar 16, 2026 by Enrico de Lazaro

Paleontologists have described a new species of enigmatic cyclidan crustacean on the basis of three well-preserved specimens from the Early Triassic Guiyang...

Cercomacra raucisona. Image credit: Fernando Zurdo.

Two New Bird Species Identified in Amazonia

Mar 9, 2026 by Natali Anderson

An antbird long thought to be a single widespread species across the Amazon rainforest is, in fact, several different ones. Among them are two newly-described...

An artist’s impression of 3I/ATLAS is shown as it passes near the Sun, illuminating one side of the comet; on the side of the comet closer to the Sun, the methanol gas is shown in blue, with icy dust grains still present in the gas; on the dark side of the comet, the hydrogen cyanide is shown in orange. Image credit: NSF / AUI / NRAO / M.Weiss.

3I/ATLAS is Unusually Rich in Methanol, ALMA Observations Show

Mar 9, 2026 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected hydrogen cyanide (nitrogen-bearing organic molecule commonly seen...

An artist’s reconstruction of Sonselasuchus cedrus in its environment in what is now Petrified Forest National Park, 215 million years ago. Image credit: Gabriel Ugueto.

Triassic Crocodile Relative May Have Learned to Walk on Two Legs

Mar 9, 2026 by Enrico de Lazaro

Fossils from the Chinle Formation of Petrified Forest National Park in Arizona, the United States, reveal that Sonselasuchus cedrus, a species of shuvosaurid...

Vishal Gajjar & Grayce C. Brown report one of the first quantitative frameworks for assessing the impact of stellar environments on the detectability of narrowband technosignatures. Image credit: Sci.News.

Stellar ‘Space Weather’ Could Be Blurring Radio Signals from Extraterrestrial Civilizations

Mar 9, 2026 by News Staff

Stellar activity and plasma turbulence could distort narrow radio signals before they leave their home planetary systems, potentially explaining part of...

Pluridens imelaki, holotype, close-up of the dentaries. Scale bar - 10 cm. Image credit: Nicholas R. Longrich & Nour-Eddine Jalil, doi: 10.3390/d18030159.

New Giant Mosasaur Species Discovered in Morocco

Mar 6, 2026 by Enrico de Lazaro

Paleontologists have identified a new, giant species of the mosasaur genus Pluridens from the Late Cretaceous phosphate deposits of Morocco. Named Pluridens...

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