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The World Magnetic Model 2020. Image credit: NOAA’s National Centers for Environmental Information / British Geological Survey.

Earth’s North Magnetic Pole Keeps Drifting towards Siberia, Latest World Magnetic Model Shows

Dec 27, 2019 by News Staff

Researchers from NOAA’s National Centers for Environmental Information and the British Geological Survey earlier this month released a new version of...

An artist’s impression of a hot-Jupiter exoplanet. Image credit: Sci-News.com.

TESS Discovers Two New Hot Jupiters

Dec 27, 2019 by Natali Anderson

Using NASA’s Transiting Exoplanet Survey Satellite (TESS) and several ground-based telescopes, astronomers have observed the transits of two hot-Jupiter...

Electrons move between two arms of a metallic nanoantenna driven by a single-cycle light wave. Image credit: University of Konstanz.

Scientists Use Light to Transport Electrons at Ultrafast Speeds

Dec 27, 2019 by News Staff

A research team led by University of Konstanz scientists has demonstrated that light waves can be used to transport electrons at sub-femtosecond speeds...

HabEx, a space telescope with ultraviolet (UV), optical, and near-infrared (near-IR) imaging and spectroscopic capabilities, will have three primary science goals: (I) seek out nearby worlds and explore their habitability; (ii) map out nearby planetary systems and understand the diversity of the worlds they contain; (iii) enable new explorations of astrophysical systems from our own Solar System to galaxies and the Universe by extending our reach in the UV through near-IR. Image credit: Gaudi et al.

HabEx: New Mission Proposed to Search for Second Earth

Dec 26, 2019 by News Staff

The Habitable Exoplanet Observatory (HabEx) would use a telescope with a mirror larger than Hubble’s, and would employ origami techniques to utilize...

A gene-edited tomato plant. Image credit: Cold Spring Harbor Laboratory.

Researchers Use CRISPR to Create Compact Tomato Plants

Dec 26, 2019 by News Staff

An international team of scientists has used the CRISPR-Cas9 genome-editing technology to restructure vine-like tomato plants into extremely compact, early...

Phosphine Could Signal Existence of Alien Anaerobic Life on Rocky Planets

Dec 26, 2019 by News Staff

A team of researchers at MIT has found that phosphine, which is among the stinkiest, most toxic gases on Earth, cannot be produced in any other way except...

A gold ring depicts bulls and barley, the first known representation of domesticated animals and agriculture in ancient Greece. Image credit: UC Classics.

Gold Jewelry and Artifacts Found in Two Bronze Age Tombs in Greece

Dec 26, 2019 by News Staff

A team of archaeologists from the University of Cincinnati has found two Bronze Age tombs in Pylos, an ancient city on the southwest coast of Greece, while...

An artist’s impression of HD 213885b and its host star. Image credit: Sci-News.com.

Hot Super-Earth and Exo-Neptune Found Orbiting Sun-Like Star

Dec 26, 2019 by Natali Anderson

Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS) and three ground-based spectrographs, astronomers have discovered an ultra-short-period...

Rocks containing microscopic pollen were collected to determine the age of fossil leaves from Castle Cove, Otway Ranges, Victoria, Australia. Image credit: Vera Korasidis.

Flowering Plants Reached Australia 126 Million Years Ago: Study

Dec 25, 2019 by News Staff

Australia’s oldest angiosperms (flowering plants) are approximately 126 million years old, and they resembled modern magnolias, buttercups and laurels,...

Llewellyn et al realize an array of microring resonators (MRRs) to generate multiple high-quality single photons, which are monolithically integrated with linear-optic circuits that process multiple qubits with high fidelity and low noise. Image credit: Llewellyn et al, doi: 10.1038/s41567-019-0727-x.

Researchers Demonstrate Chip-to-Chip Quantum Teleportation

Dec 25, 2019 by News Staff

A research team led by University of Bristol scientists has successfully demonstrated quantum teleportation of information between two programmable micrometer-scale...

This composite image shows thousands of star-forming galaxies in radio light and the MeerKAT radio telescope array in the South African Karoo semidesert. The brightest spots are luminous radio galaxies powered by supermassive black holes. The myriad faint dots are distant star-forming galaxies like our own Milky Way, too faint to have been detected before now. Because radio waves travel at the speed of light, this image is a time machine that samples the star formation history of the Universe. Image credit: SARAO / NRAO / AUI / NSF.

MeerKAT Radio Telescope Spots Thousands of Star-Forming Galaxies

Dec 25, 2019 by News Staff

A new radio image from the MeerKAT telescope at the South African Radio Astronomy Observatory in Cape Town, South Africa, presents a wide portrait of the...

Giant cavities in the X-ray emitting intracluster medium (shown in blue, as observed by NASA’s Chandra X-ray Observatory) have been carved out by a black hole outburst. X-ray data are overlaid on top of optical data from the NASA/ESA Hubble Space Telescope (in red/orange), where the central galaxy that is likely hosting the culprit supermassive black hole is also visible. Image credit: Calzadilla et al.

Astronomers Witness Extremely Powerful Black Hole Outburst in Distant Galaxy Cluster

Dec 25, 2019 by Enrico de Lazaro

Astronomers using NASA’s Chandra X-ray Observatory have spotted an unusual outburst activity in the center of SPT-CLJ0528-5300 (SPT-0528 for short),...

Changes in the spectral content of ambient light are detectable to most mammals as a blue shift in the color of twilight. Mouland et al show that these blue colors suppress circadian responses to light, supporting robust circadian entrainment when environmental conditions render light intensity a weak or unreliable indicator of time of day. Image credit: Johannes Plenio.

Blue Light is Less Disruptive to Sleep than Previously Thought

Dec 25, 2019 by News Staff

Using dim, cooler lights in the evening and warmer lights in the day may be more beneficial to our health, according to a new study in mice from University...

Märtin et al define the molecular identity of striatal projections neurons, focusing on the characterization of the patch and matrix compartments; genetic labeling of mu opioid receptor (Oprm1)-expressing neurons reveals the identity of neuron subtypes, and also establishes spatial markers for the identification of subregions in striatum. Image credit: Märtin et al, doi: 10.1016/j.celrep.2019.11.096.

Scientists Create Molecular Map of Striatum

Dec 24, 2019 by News Staff

Striatum, the inner part of the brain, is considered central to decision-making and the development of various addictions. In mouse models and with methods...

This image from NASA’s Spitzer Space Telescope shows NGC 2264. The newly-revealed protostars appear as pink and red specks toward the center of the image. Image credit: NASA / JPL-Caltech / P.S. Teixeira, Center for Astrophysics.

Spitzer Space Telescope Sees Protostars in NGC 2264

Dec 24, 2019 by Enrico de Lazaro

NASA has released a photo taken by its Spitzer Space Telescope that shows numerous newborn stars, or protostars, in NGC 2264. This image from NASA’s...

An artist’s impression of the gas-rich debris disk around 49 Ceti. Image credit: NAOJ.

ALMA Finds Rare Carbon Isotope in 49 Ceti’s Debris Disk

Dec 24, 2019 by Enrico de Lazaro

Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have detected radio emission from two carbon isotopes (12C and 13C) in a huge...

An artist’s impression of an adult and a juvenile Dendromaia unamakiensis. Image credit: Henry Sharpe.

305-Million-Year-Old Fossil Shows Parent Caring for Its Offspring

Dec 24, 2019 by Enrico de Lazaro

A Carboniferous-period fossil found in Nova Scotia, Canada, shows an ancient creature called a varanopid synapsid (family Varanopidae) caring for its young. An...

Conventional ultrasound verifies soft- and hard-tissue features detected in laser ultrasound (LUS) imaging on the forearm: (a) single time trace from LUS imaging of a volunteer’s forearm; (b) photograph of a volunteer’s forearm region, imaged using LUS and conventional ultrasound; a green tracking laser from the LDV is also visible; (c) reconstructed LUS image of a volunteer’s forearm with multiple visible tissue layers; (d) matching conventional ultrasound image of the volunteer’s forearm using a GE Logiq E9 system and a 9 MHz linear probe confirming features detected in the LUS image. Image credit: Zhang et al, doi: 10.1038/s41377-019-0229-8.

Novel Laser Ultrasound Technique Doesn’t Require Contact with Patient’s Body

Dec 24, 2019 by News Staff

The noncontact laser ultrasound technique, developed by a team of MIT engineers, leverages an eye- and skin-safe laser system to remotely image the inside...

Verigin et al found that self-reported good liars (i) may be responsible for a disproportionate amount of lies in daily life, (ii) tend to tell inconsequential lies, mostly to colleagues and friends, and generally via face-to-face interactions, and (iii) highly rely on verbal strategies of deception, most commonly reporting to embed their lies into truthful information, and to keep the statement clear, simple and plausible. Image credit: Ryan McGuire.

New Study Identifies Key Characteristics of Expert Liars

Dec 23, 2019 by News Staff

According to a new study published in the journal PLoS ONE, good liars lean towards telling inconsequential lies, mostly to colleagues and friends, and...