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An artist’s impression of a tidal disruption event. Image credit: Carl Knox / OzGrav, ARC Centre of Excellence for Gravitational Wave Discovery, Swinburne University of Technology.

Astronomers Detect Very Luminous Jet from Star-Eating Supermassive Black Hole

Dec 1, 2022 by News Staff

A supermassive black hole devours a star that has come too close. In extremely rare instances — only about 1% of the time — these so-called...

Life reconstruction of Janavis finalidens. Image credit: Phillip Krzeminski.

Cretaceous-Period Toothed Bird Had Mobile Beak

Dec 1, 2022 by Enrico de Lazaro

Janavis finalidens — an extinct bird species that lived 66.7 million years ago and was one of the last toothed birds to ever live — had a mobile,...

This Webb image shows the center of Messier 74. Image credit: NASA / ESA / CSA / Webb / Hoyer et al., arXiv: 2211.13997.

Webb Focuses on Nuclear Star Cluster of Messier 74

Nov 30, 2022 by Natali Anderson

Using new images from the NASA/ESA/CSA James Webb Space Telescope as well as archival data from the NASA/ESA Hubble Space Telescope, astronomers have studied...

Pterodactylus antiquus from the Late Jurassic Torleite Formation of Painten. Image credit: Augustin et al., doi: 10.3897/fr.25.90692.

Paleontologists Find Oldest Fossil of Pterodactylus

Nov 30, 2022 by Enrico de Lazaro

This Pterodactylus individual lived in what is now Germany during the Kimmeridgian age of the Late Jurassic epoch, between 155 and 152 million years ago. Pterodactylus...

Galeus arae, a member of the genus Galeus and a relative of the newly-discovered species Galeus friedrichi. Image credit: NOAA Ocean Explorer.

New Species of Sawtail Catshark Discovered in Philippines

Nov 29, 2022 by Natali Anderson

Named Galeus friedrichi, the new species is the third species of the catshark genus Galeus — after Galeus sauteri and Galeus schultzi — documented...

ATLAS candidate event for a Higgs boson decaying into two Z bosons that in turn decay into two muons and two electrons. Image credit: CERN.

ATLAS Physicists Measure Decay Width of Higgs Boson

Nov 29, 2022 by News Staff

Physicists from the ATLAS Collaboration at CERN’s Large Hadron Collider (LHC) have performed new measurements of Higgs boson’s decay width, which is...

The dinosauroid by Dale Russell and Ron Séguin. Image credit: Canadian Museum of Nature / Darren Naish & Will Tattersdill, doi: 10.1139/cjes-2020-0172.

What If Non-Avian Dinosaurs Hadn’t Gone Extinct?

Nov 28, 2022 by The Conversation

About 66 million years ago, a 10-km-wide asteroid crashed into Earth near the site of the small town of Chicxulub in what is now Mexico. The impact unleashed...

Daspletosaurus wilsoni is recognized by the unique arrangement of small hornlets around the eye. Image credit: Andrey Atuchin / Badlands Dinosaur Museum.

Newly-Discovered Tyrannosaur Species Fills Gap in Lineage Leading to Tyrannosaurus rex

Nov 25, 2022 by Natali Anderson

Daspletosaurus wilsoni, a tyrannosaurid dinosaur that lived 76.5 million years ago in what is now Montana, the United States, displays a unique combination...

Transylvanosaurus platycephalus. Image credit: Peter Nickolaus.

Paleontologists Identify New Species of Herbivorous Dinosaur

Nov 24, 2022 by Enrico de Lazaro

A new genus and species of rhabdodontid ornithopod dinosaur has been identified from the fossilized skull bones found in the Haţeg Basin in western Romania. Inhabitants...

A gold coin of the Roman emperor Sponsian. Image credit: Pearson et al., doi: 10.1371/journal.pone.0274285.

Ancient Gold Coins Reveal Long-Lost Roman Emperor: Sponsian

Nov 24, 2022 by News Staff

In 1713, a collection of eight gold coins of five different design types, one of which featured the unknown Roman emperor Sponsian, was found in Transylvania,...

The Hand of Irulegi. Image credit: SC Aranzadi.

2,000-Year-Old Inscribed Bronze Hand Rewrites History of Basque Language

Nov 23, 2022 by Enrico de Lazaro

Archaeologists in Spain have found a hand-shaped bronze object engraved with words in a Vasconic language, a precursor to the modern Basque language. The...

This illustration shows what WASP-39b could look like, based on the current understanding of the planet. Image credit: NASA / ESA / CSA / Webb / J. Olmsted, STScI.

Webb Reveals Atmospheric Composition of Hot-Saturn WASP-39b

Nov 22, 2022 by News Staff

While the NASA/ESA/CSA James Webb Space Telescope and other space telescopes previously have revealed isolated ingredients of the atmosphere of WASP-39b,...

Daurlong wangi skull. Image credit: Wang et al., doi: 10.1038/s41598-022-24602-x.

New Bird-Like Dinosaur Species Found with Remains of Frog in Its Stomach

Nov 21, 2022 by Enrico de Lazaro

More than 120 million years ago in what is now China, a hungry dromaeosaurid dinosaur ate a small frog. Daurlong wangi holotype: (a) whole specimen, (b)...

The black-naped pheasant-pigeon (Otidiphaps insularis). Image credit: Doka Nason / American Bird Conservancy.

Ornithologists Capture First-Ever Photos, Video of Long-Lost Ground-Dwelling Pigeon

Nov 21, 2022 by News Staff

The black-naped pheasant-pigeon (Otidiphaps insularis), a large terrestrial pigeon species from an island off Papua New Guinea, had been lost to science...

Lophopetalum tanahgambut and its knee roots system. Image credit: Randi et al., doi: 10.11646/phytotaxa.573.1.7.

New Giant Tree Species Discovered in Indonesia

Nov 21, 2022 by Sergio Prostak

Lophopetalum tanahgambut is a large top canopy tree growing to 40 m tall, with a trunk diameter at breast height (dbh) of up to 1.05 m. Lophopetalum tanahgambut...

An artist’s impression of Archelon ischyros. Image credit: Nobu Tamura, spinops.blogspot.com.

Gigantic Turtle Species Lived in Europe 78 Million Years Ago

Nov 18, 2022 by News Staff

Aside from being the largest marine turtle species ever discovered in Europe, and one of the largest worldwide, the discovery of Leviathanochelys aenigmatica...

GLASS-z12 is captured in this Webb image of the outer regions of the galaxy cluster Abell 2744. Image credit: NASA / ESA / CSA / T. Treu, UCLA.

Webb Discovers Two Remarkably Luminous Galaxies in Early Universe

Nov 17, 2022 by News Staff

The two newfound galaxies, dubbed GLASS-z12 and GLASS-z10, existed approximately 350 and 450 million years after the Big Bang. GLASS-z12 (redshift of 12.5)...

NASA’s Space Launch System carrying the Orion spacecraft launches on the Artemis I flight test from Launch Complex 39B at NASA’s Kennedy Space Center in Florida at 1:47 a.m. EST on November 16, 2022. Image credit: NASA / Joel Kowsky.

NASA’s Orion Spacecraft is on Its Way to the Moon

Nov 16, 2022 by News Staff

Carrying an uncrewed Orion, NASA’s Space Launch System (SLS) — the most powerful rocket in the world — lifted off today at 1:47 a.m. EST...

An artistic reconstruction of the two new opabiniid-like animals, with Mieridduryn bonniae at the front and the smaller unnamed animal at the back. Image credit: Franz Anthony.

Fossils of Two Bizarre Ordovician Animals Found in Wales

Nov 16, 2022 by News Staff

Two specimens of euarthropods from the Middle Ordovician Castle Bank Biota in Wales, the United Kingdom, have striking similarities to Opabinia, an iconic...