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Two New Scorpion Species Discovered in California

Paruroctonus soda and Paruroctonus conclusus scorpions were initially discovered on the community platform iNaturalist. Image credit: Gayle Laird, California Academy of Sciences.
Aug 15, 2022 by News Staff

Harper Forbes and Prakrit Jain, high school students from California’s Bay Area, have discovered two new species of the scorpion genus Paruroctonus. Paruroctonus soda and Paruroctonus conclusus scorpions were initially discovered on the community platform iNaturalist. Image credit: Gayle Laird, California Academy of Sciences. In 2019, Forbes and Jain came across an unknown scorpion species on the community science platform iNaturalist. The scorpion...

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Jannel et al. suggest that a soft tissue pad in sauropods would have reduced bone stresses. Image credit: Andréas Jannel.

Giant Sauropod Dinosaurs Had Soft Tissue Pads to Absorb Their Immense Weight: Study

Aug 15, 2022 by News Staff

How sauropod dinosaurs, which include the largest animals that walked the Earth, were able to withstand the forces associated with their immense size represents...

This Hubble image shows NGC 6540, a bulge globular cluster some 17,000 light-years away in the constellation of Sagittarius. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Space Telescope Zooms in on NGC 6540

Aug 15, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced an outstanding image of the bulge globular cluster NGC 6540. This Hubble image shows...

On August 31, 2012, a long filament of solar material that had been hovering in the Sun’s atmosphere, the corona, erupted out into space at 4:36 p.m. EDT. The CME traveled at over 900 miles per second. It did not travel directly toward Earth, but did connect with Earth’s magnetic environment, or magnetosphere, with a glancing blow, causing aurora to appear on the night of September 3. Image credit: NASA’s Goddard Space Flight Center.

ESA’s Gaia Mission Sheds New Light on Past and Future of Our Sun

Aug 12, 2022 by News Staff

With an age of 4.57 billion years, the Sun is currently in its comfortable middle age, fusing hydrogen into helium and generally being rather stable; staid...

Life reconstruction of Jakapil kaniukura. Image credit: Mauricio Álvarez / Gabriel Díaz Yanten.

New Armored Dinosaur Unearthed in Argentina

Aug 12, 2022 by Enrico de Lazaro

Paleontologists in Argentina have unveiled a new genus and species of armored thyreophoran dinosaur from the Cretaceous period. Life reconstruction of...

An artist’s impression of a Neptune-sized planet around an A-type star. Image credit: Steven Giacalone, University of California, Berkeley.

Neptune-Sized Exoplanet Found Orbiting A-Type Star HD 56414

Aug 12, 2022 by Natali Anderson

With an effective temperature of 8,500 K, the A-type star HD 56414 is one of the hottest stars known to host a planet smaller than Jupiter. An artist’s...

The larynx is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. Image credit: OpenStax College / CC BY 3.0.

Simplified Voice Box Enabled Complex Humans Speech, New Research Suggests

Aug 12, 2022 by News Staff

Human speech and language are highly complex, consisting of a large number of sounds. The human larynx (voice box) has acquired the capability to create...

Large predatory dinosaurs, such as Tyrannosaurus rex, evolved different shapes of eye sockets to better deal with high bite forces. Image credit: S. Lautenschlager, doi: 10.1038/s42003-022-03706-0.

Large Carnivorous Dinosaurs Evolved Smaller Eye Sockets to Allow Stronger Bites

Aug 11, 2022 by News Staff

In new research, Dr. Stephan Lautenschlager from the University of Birmingham analyzed the shape of the eye sockets in 410 specimens of dinosaurs and related...

This illustration plots changes in the brightness of Betelgeuse, following the titanic mass ejection of a large piece of its visible surface; the escaping material cooled to form a cloud of dust that temporarily made the star look dimmer, as seen from Earth; this unprecedented stellar convulsion disrupted the monster star’s 400-day-long oscillation period that astronomers had measured for more than 200 years; the interior may now be jiggling like a plate of gelatin dessert. Image credit: NASA / ESA / Elizabeth Wheatley, STScI.

Betelgeuse is Still Recovering from Gigantic Surface Mass Ejection, Astronomers Say

Aug 11, 2022 by News Staff

Betelgeuse, a red supergiant star located around 650 light-years away in the constellation of Orion, underwent a historic dimming between December 2019...

Holotype of Palaeotanyrhina exophthalma in Burmese amber: (A) dorsal view; scale bar - 1.5 mm; (B) lateral view; arrow shows tip of labium; scale bar - 1.2 mm; (C) ventral view; arrow shows tip of labium; scale bar - 1.3 mm. Image credit: George Poinar Jr. et al., doi: 10.18476/pale.v15.a5.

Tiny Bug from Burmese Amber Had 360-Degree Vision

Aug 11, 2022 by Enrico de Lazaro

A fossilized true bug preserved in Burmese amber dates back approximately 100 million years (mid-Cretaceous period), according to Oregon State University...

Grape consumption reduces fatty liver, extends lifespan, alters gene expression in the brain, changes metabolism, and has positive effects on behavior and cognition. Image credit: Nicky Pe.

Addition of Grapes to Diet Improves Health and Lifespan, New Studies Suggest

Aug 11, 2022 by News Staff

Grapes contain polyphenols and flavonoids that are known for their antioxidative and anti-inflammatory effects. Grape consumption reduces fatty liver,...

Qijianglong guokr chased by two carnivorous dinosaurs. Image credit: Lida Xing.

New Species of Long-Necked Dinosaur Identified in Colombia

Aug 11, 2022 by Enrico de Lazaro

A new genus and species of medium-sized sauropod dinosaur has been described from a single trunk vertebra found in the Department of Cesar, north-eastern...

In this multiwavelength view, radio emission from SNR G106.3+2.7 is blue and green, while yellow, orange, and red reveal radio waves from a vast cloud of interstellar gas; at center, the pink region shows where protons boosted by the supernova’s shock wave strike the gas, emitting a tell-tale glow of gamma rays. Image credit: Jayanne English, University of Manitoba / NASA / Fermi / Fang et al. / Canadian Galactic Plane Survey / DRAO / FCRAO.

Supernova Remnants are Sources of Extreme PeVatron Particles: Study

Aug 10, 2022 by News Staff

SNR G106.3+2.7, a supernova remnant located about 2,600 light-years away in the constellation of Cepheus, is producing protons with energies 10 times greater...

Giant Meteorite Impacts Played Key Role in Creation of Earth’s Continents

Aug 10, 2022 by News Staff

Earth is the only planet known to have continents, although how they formed and evolved is unclear. An artist’s concept of meteors impacting the ancient...

Photograph of the positioning of the woolly mammoth tusk in the scanner; the tusk was fixed in a fiberglass frame to guarantee transport and table-movement stability; there was 1 cm of clearance within the gantry bore. Image credit: Eppenberger et al., doi: 10.1148/radiol.220265.

Scientists Use CT Scanner to Examine Two-Meter-Long Tusk of Woolly Mammoth

Aug 10, 2022 by Enrico de Lazaro

Using a clinical scanning device, researchers in Switzerland have successfully captured CT images of the 17,000-year-old tusk of a woolly mammoth (Mammuthus...

The 2,500-year-old Olmec relief from the state of Tabasco, south-eastern Mexico. Image credit: INAH Tabasco Center.

Two 2,500-Year-Old Olmec Reliefs Unearthed in Mexico

Aug 10, 2022 by Enrico de Lazaro

The two stone monuments depict local Olmec rulers and are at least 2,500 years old (Late Olmec period). The 2,500-year-old Olmec relief from the state...

Bathynomus yucatanensis, body length 26 cm: (a) dorsal view, (b) ventral view. Each square is 1 cm on a side. Image credit: Huang et al., doi: 10.1080/00222933.2022.2086835.

Marine Biologists Discover New Species of Giant Isopod

Aug 10, 2022 by Natali Anderson

Isopod crustaceans, including members of the deep-sea genus Bathynomus, are distantly related to their better-known decapod relatives: the crabs, shrimp,...

This image from the Gemini North telescope shows a pair of interacting spiral galaxies: NGC 4568 (bottom) and NGC 4567 (top). Image credit: International Gemini Observatory / NOIRLab / NSF / AURA / T.A. Rector, University of Alaska Anchorage & NSF’s NOIRLab / J. Miller, Gemini Observatory & NSF’s NOIRLab / M. Zamani, NSF’s NOIRLab / D. de Martin, NSF’s NOIRLab.

Astronomers Capture Ongoing Collision of Two Spiral Galaxies

Aug 9, 2022 by News Staff

Astronomers using the Gemini North telescope, one of the twin telescopes of the International Gemini Observatory, have captured a stunning image of a pair...

This Webb/NIRCam image shows Earendel (center), the most distant star ever detected. Image credit: NASA / ESA / CSA / STScI.

Webb Images Earendel, Farthest Known Star

Aug 9, 2022 by Natali Anderson

Earendel emitted its light approximately 900 million years after the Big Bang. This Webb/NIRCam image shows Earendel (center), the most distant star ever...

Dr. Daron Duke speaks with visitors to an archaeological site on the Utah Test and Training Range, July 18, 2022. Image credit: R. Nial Bradshaw, U.S. Air Force.

12,000-Year-Old Human Footprints Discovered in Utah

Aug 9, 2022 by News Staff

A team of researchers has discovered 88 fossilized human footprints in Utah’s West Desert, the United States. Dr. Daron Duke speaks with visitors to...

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