Page 202 | Sci.News: Breaking Science News

This image shows the Orion Molecular Clouds, the target of the VANDAM survey; yellow dots are the locations of the observed protostars on a blue background image made by Herschel; side panels show six young protostars imaged by ALMA (blue) and the VLA (orange). Image credit: NRAO / AUI / NSF.

Astronomers Find Protoplanetary Disks in Orion Molecular Clouds

Mar 25, 2022 by Enrico de Lazaro

Astronomers using NSF’s Karl G. Jansky Very Large Array and the Atacama Large Millimeter/submillimeter Array have detected 97 disks of gas and dust around...

Octopuses can solve complex puzzles and show a preference for different individuals. Image credit: Edmond Lafoto.

Do Mollusks and Crustaceans Have Emotions?

Mar 25, 2022 by News Staff

If the United Kingdom joins a handful of other nations to recognize the sentience of invertebrates, such as octopuses, crabs, lobsters and crayfish, by,...

This image shows subcellular localization of ADRAM (red) in primary cortical neurons. Scale bar - 20 μm. Image credit: Wei et al., doi: 10.1016/j.celrep.2022.110546.

Study: Junk DNA Could Be Key to Extinguishing Fear-Related Memories

Mar 25, 2022 by News Staff

Queensland Brain Institute’s Dr. Timothy Bredy and colleagues have discovered an experience-induced non-coding RNA, named ADRAM (activity-dependent lncRNA...

Artist’s concept of ocean on Jupiter’s moon Europa. Image credit: NASA / JPL-Caltech.

Salt Water within Europa’s Icy Shell Could Be Transporting Oxygen into Its Subsurface Ocean

Mar 24, 2022 by News Staff

Some icy moons in the outer Solar System likely contain an ocean beneath their ice shells. Jupiter’s moon Europa is thought to have an ocean beneath...

Spinosaurus aegyptiacus. Image credit: Davide Bonadonna.

Spinosaurid Dinosaurs Hunted Their Prey Underwater

Mar 24, 2022 by News Staff

By analyzing the density of bones of several spinosaurid dinosaurs and comparing them to other animals like penguins, hippos, and alligators, Field Museum...

The Mashpi glassfrog (Hyalinobatrachium mashpi), female. Image credit: Jaime Culebras.

Two New Species of Glassfrogs Discovered in Ecuador

Mar 24, 2022 by Natali Anderson

An international team of researchers has described two new species of the frog genus Hyalinobatrachium from the Ecuadorian Andes. The Mashpi glassfrog...

An artist’s conception of the Milky Way Galaxy. Image credit: Pablo Carlos Budassi / CC BY-SA 4.0.

Milky Way Evolved in Few Different Phases, New Research Suggests

Mar 23, 2022 by News Staff

The formation of our Milky Way Galaxy can be split up qualitatively into different assembly phases that resulted in its structurally different stellar...

Kuitems et al. provide evidence that the Norse were active on the North American continent in the year 1021 CE. Image credit: Oscar C.R.

Increasingly Dry Conditions Contributed to Norse Abandonment of Southern Greenland, Study Shows

Mar 23, 2022 by News Staff

Declining temperature has been thought to explain the abandonment of Norse settlements in southern Greenland in the early 15th century CE, although limited...

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

NASA: More Than 5,000 Exoplanets are Now Confirmed to Exist in Our Galaxy

Mar 23, 2022 by News Staff

According to NASA astronomers, the 5,000-plus exoplanets confirmed so far include small, rocky worlds like Earth, gas giants many times larger than Jupiter,...

Alpha-linolenic acid, a type of omega-3 fatty acid, is found in flaxseed oil as well as canola, soy, perilla, and walnut oils. Image credit: Handwerker / CC BY-SA 3.0.

Plant-Derived Fatty Acid Reduces Heart Disease Risk, New Review Says

Mar 23, 2022 by News Staff

Alpha-linolenic acid, a vegetable omega-3 fatty acid, can benefit heart health and reduce the risk of heart disease, according to a review paper published...

The overdeveloped spiral arm of the galaxy NGC 772 dominates this image from the Gemini North telescope. Image credit: Gemini Observatory / NOIRLab / NSF / AURA / T.A. Rector, University of Alaska Anchorage / J. Miller, Gemini Observatory & NSF’s NOIRLab / M. Zamani / D. de Martin.

Gemini Focuses on NGC 772’s Overdeveloped Spiral Arm

Mar 23, 2022 by Enrico de Lazaro

Astronomers using the Gemini North telescope have captured this vivid image of the strangely lopsided spiral galaxy NGC 772. The overdeveloped spiral arm...

Heiss et al. found daily consumption of cranberries for one month improved cardiovascular function in healthy men. Image credit: Pexels.

Daily Cranberry Consumption Improves Cardiovascular Function: Study

Mar 22, 2022 by Enrico de Lazaro

Daily consumption of whole cranberry powder for one month improves vascular function in healthy men and this is linked with specific metabolite profiles...

Quantum scrambling is one suggestion for how information can fall into a black hole and come out as random-looking radiation. Perhaps, the argument goes, it is not random at all, and black holes are just excellent scramblers. Image credit: E. Edwards / Joint Quantum Institute.

Hairy Black Holes Explain Hawking’s Paradox, Physicists Claim

Mar 22, 2022 by News Staff

The signature feature of black holes is that they are black — objects which fall into the hole can no longer be seen and can no longer influence...

This Juno image shows Jupiter, Io and Europa (from left to right). Image credit: NASA / JPL-Caltech / SwRI / MSSS / Andrea Luck.

Juno Spots Jupiter and Two Jovian Moons

Mar 22, 2022 by News Staff

NASA’s Juno spacecraft has snapped a lovely photo of its target planet, Jupiter, and two Jovian moons: Io and Europa. This Juno image shows Jupiter,...

MeerKAT Captures Most Detailed Image Yet of ‘Odd Radio Circle’

Mar 22, 2022 by News Staff

Odd Radio Circles are large, circular astronomical objects which are bright around the edges at radio wavelengths. Theories on what causes these mysterious...

The mass-energy-information equivalence principle proposed in 2019 and the information content of the observable matter in the Universe estimated in 2021 represent two important conjectures, called the information conjectures. Combining information theory and physical principles of thermodynamics, these theoretical proposals made specific predictions about the mass of information as well as the most probable information content per elementary particle. Dr. Vopson proposes an experimental protocol that allows for empirical verification of the information conjectures by confirming the predicted information content of elementary particles. Image credit: Pete Linforth.

Newly Proposed Experiment Could Confirm that Information is Fifth State of Matter

Mar 21, 2022 by News Staff

Dr. Melvin Vopson, a physicist with the School of Mathematics and Physics at the University of Portsmouth, has already published research suggesting that...

https://cdn.sci.news/images/2022/03/image_10637-Polymita-picta.jpg

Cuban Painted Snail is Mollusk of Year 2022

Mar 21, 2022 by News Staff

There were five finalists — three snails, one mussel and a tusk shell or scaphopod — in the Mollusk of the Year 2022 competition, an international...

NASA’s Perseverance rover acquired this image on April 22, 2021, using its left Mastcam-Z camera. Image credit: NASA / JPL-Caltech / MSSS.

NASA Extends Flight Operations of Mars Helicopter Ingenuity

Mar 21, 2022 by News Staff

NASA’s Ingenuity mission will support the science campaign of the agency’s Perseverance rover exploring the ancient river delta of Jezero Crater until...

Phase diagram of ice: dark blue-, green-, and red-shaded regions denote ice VII, VIIt and X, respectively, and projected phase boundaries separating high-pressure ice phases from our work are shown as solid black lines; ice X phase boundaries connect the measured transition at 30.9 GPa and 300 K to the inflection point in the melt curve, which have been associated with the transition from molecular to ionic fluid; dashed lines show measured melting curves; superionic boundary is highlighted. Image credit: Grande et al., doi: 10.1103/PhysRevB.105.104109.

New Form of Ice Discovered: Ice VIIt

Mar 21, 2022 by News Staff

Physicists have observed the transition from a previously known cubic phase, ice VII, to the newly-discovered intermediate, and tetragonal, phase, ice...