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This EHT image shows the polarized view of the black hole in Messier 87. The lines mark the orientation of polarization, which is related to the magnetic field around the shadow of the black hole. Image credit: EHT Collaboration.

EHT Captures Polarized-Light Image of Messier 87’s Supermassive Black Hole

Mar 24, 2021 by News Staff

Astronomers using the Event Horizon Telescope (EHT) — a planet-scale array of eight ground-based radio telescopes (ALMA, APEX, the IRAM 30-m telescope,...

Archaeologists May Have Found ‘Original Stonehenge’

Mar 24, 2021 by News Staff

A research team led by University College London archaeologists has discovered a 5,000-year-old dismantled stone circle in west Wales, close to Stonehenge’s...

Reconstruction of Homo floresiensis. Image credit: Kinez Riza / Atelier Elisabeth Daynes, Sangiran Museum.

Southeast Asians Carry DNA of ‘Mysterious Southern Denisovans’

Mar 23, 2021 by News Staff

The hominin fossil record of Island Southeast Asia (ISEA) indicates that at least two super-archaic species, Homo luzonensis and Homo floresiensis, were...

Ancient Maya Used Salt Cakes as Money, New Research Suggests

Mar 23, 2021 by News Staff

The ancient Maya made salt by boiling brine in pots over fires in salt kitchens, according to a paper by Louisiana State University’s Professor Heather...

A fully bloomed Rafflesia tiomanensis. Image credit: Yunoh et al.

New Species of Rafflesia Discovered in Malaysia

Mar 23, 2021 by Natali Anderson

Researchers have found a new species of parasitic flowering plant in the forests of Pulau Tioman, an island in Malaysia. A fully bloomed Rafflesia tiomanensis....

The decay of a B0 meson into a K0 and an electron-positron pair in the LHCb detector, which is used for a sensitive test of lepton universality in the Standard Model. Image credit: CERN.

Intriguing New Results from CERN Challenge Standard Model of Particle Physics

Mar 23, 2021 by News Staff

The Standard Model of particle physics currently provides our best description of fundamental particles and their interactions. The new results from CERN’s...

An artist’s impression of the warm giant exoplanet TOI-201b and its parent star. Image credit: Sci-News.com.

Warm Gas Giant Found Circling Young Active Star TOI-201

Mar 22, 2021 by Natali Anderson

Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS) and several ground-based telescopes, astronomers have discovered and confirmed a...

PAH molecules overlaid on the Taurus Molecular Cloud, a large blue-white cloud made of gas and dust with large and small stars of varying luminosities interspersed throughout. Aromatic molecule structures shown in order from left to right: 1-cyanonaphthalene, 1-cyano-cyclopentadiene, HC11N, 2-cyanonaphthalene, vinylcyanoacetylene, 2-cyano-cyclopentadiene, benzonitrile, E-cyanovinylacetylene, HC4NC, propargylcyanide. Image credit: M. Weiss / Harvard & Smithsonian Center for Astrophysics.

Astronomers Detect Two New Polycyclic Aromatic Hydrocarbons in Interstellar Medium

Mar 22, 2021 by News Staff

Using data from the Robert C. Byrd Green Bank Telescope, astronomers have identified emission from two isomers of a small polycyclic aromatic hydrocarbon...

Life reconstruction of Aquilolamna milarcae. Image credit: Oscar Sanisidro.

Cretaceous Plankton-Eating Shark Had Long, Wing-Like Fins

Mar 19, 2021 by Enrico de Lazaro

A new species of shark with hypertrophied, slender pectoral fins has been identified from the fossilized remains discovered in northern Mexico. Life reconstruction...

View of the tunnel where the TOTEM experiment’s proton detectors are located. Image credit: TOTEM Collaboration.

Particle Physicists Confirm Existence of Odderon

Mar 19, 2021 by News Staff

Physicists from the TOTEM (TOTal cross section, Elastic scattering and diffraction dissociation Measurement) Collaboration at CERN’s Large Hadron Collider...

An artist’s impression of ‘Oumuamua as a piece of nearly pure nitrogen ice. Image credit: William Hartmann / Arizona State University.

Oumuamua is Nitrogen-Ice Fragment of Pluto-Like Exoplanet, New Theory Says

Mar 18, 2021 by News Staff

1I/‘Oumuamua, a strange object of extrasolar origin discovered on October 19, 2017 by the Pan-STARRS 1 telescope, was small, about half as long as a...

An illustration of early Earth, as it would have looked around 4 billion years ago. Image credit: Lucy Entwisle.

Lightning Strikes Played Role in Creating Prebiotic Phosphorus on Early Earth, Study Suggests

Mar 18, 2021 by News Staff

Phosphorus is one of the key elements for life, involved in biomolecules such as DNA, RNA, phospholipids, and adenosine triphosphate. Phosphide minerals...

Transmission electron micrograph showing the general cell morphology of Methylobacterium jeotgali. Image credit: Aslam et al., doi: 10.1099/ijs.0.64625-0.

Previously Unknown Species of Bacterium Found on International Space Station

Mar 17, 2021 by Natali Anderson

Biologists have found four bacterial strains of the Methylobacteriaceae family in surface samples collected from the International Space Station (ISS)...

Understanding the history of the Greenland Ice Sheet is critical for predicting its response to future climate warming and contribution to sea-level rise. Image credit: Rolf Johansson.

Geologists Find Million-Year-Old Plant Fossils Deep Beneath Greenland Ice Sheet

Mar 16, 2021 by News Staff

The deep ice at Camp Century in northwestern Greenland entirely melted at least once within the last million years and was covered with vegetation, including...

The new Dead Sea scroll fragments from the Cave of Horror, the Judean Desert, Israel. Image credit: Shai Halevi, Israel Antiquities Authority.

New Dead Sea Scroll Fragments Found in Israel

Mar 16, 2021 by News Staff

Archaeologists from the Israel Antiquities Authority have discovered dozens of parchment fragments of a Biblical scroll, which is written in Greek and...

Life reconstruction of Vilevolodon diplomylos showing a parent and offspring. Image credit: Sarah Shelley.

Jurassic Gliding Mammal Relative Sheds New Light on Evolution of Mammalian Middle Ear

Mar 16, 2021 by News Staff

Paleontologists from the United States and China have examined the middle ear bones (ossicles) of Vilevolodon diplomylos, a gliding haramiyidan that lived...

Life reconstruction of an aristonectine plesiosaur. Image credit: Nobu Tamura, http://spinops.blogspot.com / CC BY-SA 4.0.

New Elasmosaurid Plesiosaur Unearthed in Chile

Mar 15, 2021 by Enrico de Lazaro

A new genus and species of aristonectine elasmosaurid plesiosaur has been described from a partial skeleton found in central Chile. Life reconstruction...

Computer model of the Antikythera Mechanism’s display: in the center, the dome of the Earth, the phase of the Moon and its position in the Zodiac -- then rings for Mercury, Venus, true Sun, Mars, Jupiter, Saturn and Date, with ‘little sphere’ markers and smaller markers for oppositions. Scale marks and index letters for the synodic cycles of the planets are inscribed on the planet rings. Surrounding these, the Zodiac and the Egyptian Calendar. The true Sun ring has a ‘little golden sphere’ with ‘pointer.’ When the Moon and Sun pointers coincide, the Moon sphere shows black for New Moon; when the pointers are on opposite sides, the Moon sphere shows white for Full Moon. The Head of the Dragon Hand shows the ascending lunar node; the Tail the descending node. Small triangles on the true Sun ring, near the pointer, show wider and narrower eclipse limits. Eclipses are possible if the Dragon Hand is within these limits. When the Moon pointer is before the Head of the Dragon, the Moon is South of the node; after, it is North of the node -- conversely for the descending node. A Date pointer is attached to a narrow date ring, showing the date in the Egyptian Calendar. Image credit: Freeth et al., doi: 10.1038/s41598-021-84310-w.

Scientists Step Closer to Understanding Full Capabilities of Antikythera Mechanism

Mar 15, 2021 by News Staff

A team of researchers from University College London and the Cyprus Institute’s Science and Technology in Archaeology and Culture Research Center has...

A visualization of the Glashow resonance event detected by IceCube. Image credit: IceCube Collaboration.

High-Energy Antineutrino Detection Supports 60-Year-Old Theory

Mar 11, 2021 by News Staff

On December 6, 2016, a high-energy particle called an electron antineutrino hurtled to Earth from outer space at close to the speed of light carrying 6.3...