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Deep-Sea Fish with Transparent Head Caught on Camera

The barreleye fish (Macropinna microstoma). Image credit: MBARI.
Dec 16, 2021 by Natali Anderson

A deep-sea fish species called the barreleye fish (Macropinna microstoma) has been observed with MBARI’s remotely operated vehicle (ROV) Ventana in Monterey Bay off California, the United States. The barreleye fish (Macropinna microstoma). Image credit: MBARI. Macropinna microstoma is a deep-sea ray-finned fish in the barreleye family Opisthoproctidae. The species was discovered and described in 1939 by the U.S. marine biologist Wilbert McLeod Chapman. It...

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The leggiest animal on Earth: a female of Eumillipes persephone with 330 segments and 1,306 legs. Scale bar - 0.5 mm. Image credit: Marek et al., doi: 10.1038/s41598-021-02447-0.

New Record-Setting Species of Millipede Has 1,306 Legs

Dec 16, 2021 by Natali Anderson

Eumillipes persephone, the new record-setting species of millipede from Western Australia, is a diminutive (0.95 mm wide and 95.7 mm long) animal with...

Parker Solar Probe has flown through the solar corona and sampled particles and magnetic fields there. Image credit: NASA’s Goddard Space Flight Center.

Parker Solar Probe Enters Magnetized Atmosphere of the Sun

Dec 15, 2021 by News Staff

The high temperatures and strong magnetic fields of the Sun’s upper atmosphere — the corona — form streams of the solar wind that expand...

In this illustration of the center of the Milky Way, stars are seen to be in close orbit around Sagittarius A*. Image credit: Gemini Observatory / NOIRLab / NSF / AURA / J. da Silva, Spaceengine / M. Zamani, NOIRLab.

Astrophysicists Make Most Precise Measurement Yet of Milky Way’s Central Black Hole Mass

Dec 15, 2021 by News Staff

Sagittarius A*, supermassive black hole at the center of our Milky Way Galaxy, has a mass of 4.3 million times that of the Sun, according to an analysis...

Life reconstruction of Brevirostruavis macrohyoideus. Image credit: Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences.

Cretaceous-Period Bird Had Hyper-Elongated Tongue

Dec 14, 2021 by Enrico de Lazaro

The bony tongue of the newly-identified enantiornithine bird species, Brevirostruavis macrohyoideus, was nearly as long as its head. Life reconstruction...

The 2,400-year-old tea residue from a bowl found in the ancient capital of the Zhu Kingdom in Zoucheng, Shandong province, China. Image credit: Jiang et al., doi: 10.1038/s41598-021-95393-w.

2,400-Year-Old Tea Residue Found in China

Dec 13, 2021 by Enrico de Lazaro

Archaeologists have found the ancient charred remains of tea in a bowl from a Warring State period tomb in the ancient capital city site of the Zhu Kingdom,...

The Adler’s mouse opossum (Marmosa adleri) is much smaller than its sister species (pictured here), the Alston’s mouse opossum (Marmosa alstoni). Image credit: Victor Acosta.

New Species of Mouse Opossum Discovered in Panama

Dec 10, 2021 by Natali Anderson

A team of researchers from the American Museum of Natural History, Siena College and the Bell Museum at the University of Minnesota, St. Paul, has discovered...

An artist’s impression of b Centauri b and its host stars. Image credit: ESO / L. Calçada.

SPHERE Directly Images Wide-Orbit Gas Giant in Nearby Binary System

Dec 9, 2021 by Enrico de Lazaro

Named b Centauri (AB)b (or b Centauri b), the newfound exoplanet is estimated to be only 15 million years old and 10 times the mass of Jupiter, according...

An artist’s reconstruction of Stegouros elengassen. Image credit: Luis Pérez López.

Subantarctic Armored Dinosaur Had Bizarre Tail Weapon

Dec 8, 2021 by Enrico de Lazaro

A new genus and species of ankylosaur has been identified from an almost complete skeleton found in Chilean Patagonia. An artist’s reconstruction of...

An artist’s rendition of Quetzalcoatlus northropi. Image credit: James Kuether.

Fossils Reveal Unique Walking Behavior of Quetzalcoatlus

Dec 8, 2021 by News Staff

With a 11-12-m wingspan (37-40 feet), Quetzalcoatlus is the largest flying organism ever known and one of the most familiar pterosaurs to the public. Its...

Redondo et al. found a greater accuracy for both the horizontal and random motion paths of DVA after caffeine ingestion. Image credit: Sci-News.com.

Caffeine Intake Improves Reaction to Moving Targets, New Study Suggests

Dec 8, 2021 by News Staff

New research suggests that caffeine intake (i.e., a capsule containing 4 mg/kg) has an ergogenic effect on dynamic visual acuity (DVA) — the ability...

The olivaceous flatbill (Rhynchocyclus olivaceus). Image credit: Hector Bottai / CC BY 4.0.

New Species of Bird Discovered in South America

Dec 7, 2021 by Natali Anderson

A team of ornithologists from Brazil and Finland has discovered a cryptic new species of flatbill flycatcher living in the Amazonian lowlands. The olivaceous...

Astronomers Discover New Dark-Matter-Free Galaxy

Dec 7, 2021 by News Staff

Astronomers from the Netherlands, the United Kingdom and the United States have found no trace of dark matter in AGC 114905, a gas-rich ultra-diffuse galaxy...

An artist’s impression of a pig-nosed turtle. Image credit: Monash University.

5-Million-Year-Old Pig-Nosed Turtle Fossil Found in South-Eastern Australia

Dec 7, 2021 by News Staff

The upper Miocene to lower Pliocene fossil from Beaumaris in Victoria, south-eastern Australia, completely rewrites the evolution of pig-nosed turtles. An...

Western honeybees (Apis mellifera). Image credit: PollyDot.

Western Honeybees May Have Originated in Asia, New Study Says

Dec 3, 2021 by News Staff

The origin of the western honeybee (Apis mellifera) has been intensely debated. Addressing this knowledge gap is essential for understanding the evolution...

An artist’s impression of the sub-Earth exoplanet Gliese 367b. Image credit: SPP 1992 (Patricia Klein).

Iron-Rich Sub-Earth Exoplanet Found Orbiting Gliese 367

Dec 3, 2021 by News Staff

Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have identified a dense, ultra-short-period sub-Earth planet transiting the bright,...

The dwarf spheroidal galaxy Leo I is 30 times smaller than the Milky Way Galaxy. Image credit: ESA / Gaia / DPAC / SDSS.

Dwarf Galaxy Leo I Hosts Strangely Massive Black Hole, Astronomers Say

Dec 2, 2021 by News Staff

A black hole in the center of a dwarf spheroidal galaxy called Leo I is almost as massive as the central black hole of our own Milky Way Galaxy. The dwarf...

New Zealand’s Extinct Giant Bird Killed Like Eagle, Ate Like Condor

Dec 1, 2021 by News Staff

The Haast’s eagle (Hieraaetus moorei), the largest known eagle, habitually killed prey larger than itself, then applied feeding methods typical of vultures...

Life reconstructions of Kyhytysuka sachicarum. Image credit: Dirley Cortés.

New Species of Hypercarnivorous Ichthyosaur Identified

Nov 30, 2021 by News Staff

A new species of Cretaceous hypercarnivorous ichthyosaur, Kyhytysuka sachicarum, has been described from a fossil found in Colombia. Life reconstructions...

Kriegman et al. show that clusters of cells, if freed from a developing organism, can similarly find and combine loose cells into clusters that look and move like they do, and that this ability does not have to be specifically evolved or introduced by genetic manipulation. Image credit: Kriegman et al., doi: 10.1073/pnas.2112672118.

Researchers Create Self-Replicating Living Robots

Nov 30, 2021 by News Staff

Professor Joshua Bongard, a computer scientist and robotics expert at the University of Vermont, and his colleagues from Tufts University and Harvard University’s...

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