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Reconstruction of Perucetus colossus in its coastal habitat; the associated sawfish, Pristis, was recovered from the same unit in the East Pisco Basin, the Yumaque Member of the Paracas Formation, Peru. Image credit: A. Gennari.

Eocene-Period Whale Might Be Heaviest Animal on Record

Aug 3, 2023 by Enrico de Lazaro

Perucetus colossus substantially pushes the upper limit of skeletal mass in mammals, as well as in aquatic vertebrates in general. This early basilosaurid...

Artistic reconstruction of a group of Burgessomedusa phasmiformis swimming in the Cambrian sea. Image credit: Christian McCall.

Paleontologists Identify Oldest Known Species of Free-Swimming Jellyfish

Aug 2, 2023 by News Staff

Burgessomedusa phasmiformis had a cuboidal umbrella up to 20 cm (8 inches) high and over 90 short, finger-like tentacles. Artistic reconstruction of a...

Heterodontus marshallae. Image credit: Sci.News / White et al., doi: 10.3390/d15070849.

New Species of Hornshark Discovered Off Australia

Jul 31, 2023 by Natali Anderson

Marine biologists have described a new species of the shark genus Heterodontus from northwestern Australia based on six whole specimens and a single egg...

Discoscapa apicula; the bee is carrying four beetle triungulins. Image credit: George Poinar Jr. / College of Science, Oregon State University.

Bees Originated in Western Gondwana before Breakup of Africa and South America, Study Suggests

Jul 31, 2023 by News Staff

Bees are the most significant pollinators of flowering plants. This partnership began approximately 120 million years ago, but the uncertainty of how and...

This artist’s illustration shows the Neptune-sized exoplanet AU Mic b passing in front of its host red dwarf star. Image credit: NASA / ESA / Joseph Olmsted, STScI.

Young Neptune-Sized Exoplanet Sporadically Burps Hydrogen as It Circles Its Parent Star

Jul 31, 2023 by Enrico de Lazaro

A process called photoevaporation is a potential explanation for several features within exoplanet demographics. Atmospheric escape observed in young Neptune-sized...

Australian honeypot ants (Camponotus inflatus) are found throughout the central desert region of Australia. Image credit: Danny Ulrich.

Honey from Australian Honeypot Ants Has Unique Antimicrobial Properties

Jul 26, 2023 by Natali Anderson

Honey produced by the Australian honeypot ant (Camponotus inflatus) is valued nutritionally and medicinally by Indigenous peoples. In a new study, scientists...

Reconstruction of Minimocursor phunoiensis. Image credit: Sci.News / Sita Manitkoon / Peter Lutz.

New Neornithischian Dinosaur Unearthed in Thailand

Jul 24, 2023 by Enrico de Lazaro

Minimocursor phunoiensis is the earliest known neornithischian dinosaur from Southeast Asia as well as one of the best-preserved dinosaurs ever found in...

Hoaxed photo of the Loch Ness ‘monster’ from April 21, 1934.

Loch Ness Monster: If It’s Real, Could It Be Giant European Eel?

Jul 24, 2023 by News Staff

The ‘eel hypothesis’ proposes that the anthrozoological phenomenon at Loch Ness in Scotland can be explained in part by observations of large-bodied...

Illustration showing Repenomamus robustus as it attacks Psittacosaurus lujiatunensis before a volcanic debris flow buries them both, approximately 125 million years ago. Image credit: Michael Skrepnick.

Unique Fossil Captures Struggle for Existence during Cretaceous Period

Jul 19, 2023 by News Staff

The unusual fossil from around 125 million years ago shows a dramatic moment in time when a species of badger-like carnivorous mammal called Repenomamus...

Using NMR-based analysis, Tira et al. were able to identify the most abundant constituents of espresso coffee. Image credit: Sci.News.

Espresso Coffee Mitigates Aggregation and Condensation of Alzheimer’s Protein in Lab Experiments

Jul 19, 2023 by Natali Anderson

Espresso coffee is among the most consumed beverages in the world. Recent studies report a protective activity of the coffee beverage against neurodegenerative...

An artistic reconstruction of Alligator munensis. Image credit: Márton Szabó.

Fossil of Deep-Snouted Alligator Species Found in Thailand

Jul 18, 2023 by Enrico de Lazaro

The newly-identified species is closely related to the Chinese alligator (Alligator sinensis), the only living representative of Alligatoridae (the crown-group...

Life reconstruction of the styracosternan dinosaur Hippodraco scutodens, a distant relative of Calvarius rapidus. Image credit: Sci.News / Lukas Panzarin / Bing Image Creator.

New Species of Iguanodontian Dinosaur Identified in Spain

Jul 17, 2023 by Sergio Prostak

A new genus and species of iguanodontian ornithopod dinosaur being named Calvarius rapidus has been described by a duo of paleontologists from the Universitat...

Petrodactyle wellnhoferi. Scale bar - 10 cm. Image credit: Hone et al., doi: 10.26879/1251.

Jurassic Pterosaur Had Giant Bony Crest on Its Head

Jul 17, 2023 by Enrico de Lazaro

A new species of the ctenochasmatid pterosaur genus Petrodactyle has been described from an unusual specimen found in the Late Jurassic limestone beds...

An artist’s impression of a supermassive dark star. Image credit: Sci.News.

Webb May Have Spotted Supermassive Dark Stars

Jul 15, 2023 by Enrico de Lazaro

The first generation of stars in the Universe is yet to be observed. There are two leading theories for those objects: hydrogen burning Population III...

The 2,000-year-old fresco in Pompeii showing what may be an ancestor of modern pizza. Image credit: Pompeii archeological park.

Pompeii Fresco Depicts ‘Possible Ancestor’ of Italian Pizza

Jul 11, 2023 by Enrico de Lazaro

A 2,000-year-old still life fresco depicting a flat focaccia (Italian flatbread) has been found among the ruins of Pompeii, an ancient Roman city frozen...

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 is 26.7 Billion Years Old, Astrophysicist Claims

Jul 11, 2023 by News Staff

The Universe could be twice as old as current estimates, according to new research from the University of Ottawa that challenges the dominant cosmological...

Tiny meteoritic spherules from the most likely path of IM1. Image credit: Avi Loeb, Harvard University / Galileo Project.

Tiny Fragments of Interstellar Meteor May Have Been Found in Pacific Ocean

Jul 10, 2023 by Natali Anderson

Harvard University’s Professor Avi Loeb and colleagues have discovered at least 50 tiny spherical iron fragments near the fireball path of the first...

An artist’s impression of LTT 9779b orbiting its host star. Image credit: Ricardo Ramírez Reyes, Universidad de Chile.

Cheops Finds Metal Clouds in Atmosphere of Ultrahot Neptune

Jul 10, 2023 by Enrico de Lazaro

Aside from the Moon, the brightest object in our night sky is planet Venus, whose thick cloud layer reflects around 75% of the Sun’s light. By comparison,...

The 300,000-year-old ‘giant handaxe’ from the Maritime Academy site in Frindsbury, Kent, England. Image credit: Ingrey et al., doi: 10.11141/ia.61.6.

300,000-Year-Old ‘Giant Handaxes’ Unearthed in England

Jul 5, 2023 by News Staff

Archaeologists have found several handaxes — two of which can be classed as ‘giant handaxes’ — at the Maritime Academy site in Frindsbury,...