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Researchers Develop Highly Stretchable, Self-Healable, and Recyclable Wearable Electronics

Fabrication processes and sensing performance of the multifunctional wearable electronics: (A) schematic illustration of the fabrication processes of the multifunctional wearable electronics; (B) motion tracking performance with the multifunctional device worn on the wrist; (C) indoor and outdoor body temperatures acquired using the wearable electronics mounted on the forehead (top) and comparison of measured indoor body temperatures when the wearable electronics is mounted at different locations (bottom); (D) acoustic data acquired using the wearable electronics mounted on the neck; (E) ECG data acquired using the wearable electronics when the participant is at rest (top), and after exercising for 13 s (middle) and 34 s (bottom). Image credit: Chuanqian Shi, University of Colorado, Boulder.
Nov 6, 2020 by News Staff

Wearable electronics can be integrated with the human body for monitoring physical activities and health conditions, for human-computer interfaces, and for virtual/augmented reality. An international team of scientists from China and the United States has developed a multifunctional wearable electronic device that can simultaneously provide full recyclability, excellent mechanical stretchability, self-healability, and reconfigurability. The team’s...

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This image is a digital reproduction of a painting by John Lewin of a platypus in 1808.

Ultraviolet Fluorescence Discovered in Platypus

Nov 6, 2020 by Enrico de Lazaro

The fur of the platypus (Ornithorhynchus anatinus), one of only five extant species of monotremes (egg-laying mammals), absorbs ultraviolet light at wavelengths...

Cambrian Shrimp-Like Arthropod Had Five Eyes

Nov 6, 2020 by Enrico de Lazaro

Paleontologists in China have uncovered exceptionally preserved fossils of a previously unknown genus and species of extinct arthropod, Kylinxia zhangi,...

This colorized radar image, taken by NASA’s Cassini orbiter on February 15, 2005, shows a 60-km (37-mile) wide crater on Titan. The appearance of the crater and the extremely bright (hence rough) blanket of material surrounding it is indicative of an origin by impact, in which a hypervelocity comet or asteroid, in this case, roughly 5-10 km (3-6 miles) in size, slammed into the surface of the moon. The bright surrounding blanket is debris, or ejecta, thrown out of the crater. The asymmetric appearance of this ejecta blanket could be an effect of atmospheric winds associated with the impact itself. Although clearly formed by impact, the feature lacks a central peak, suggesting that it has been eroded or otherwise modified after formation. Rainfall, wind erosion, and softening of the solid material in which the crater formed are all possible processes that might have altered this impact feature. Image credit: NASA / JPL-Caltech / ASI.

Cassini Finds Organics and Water Ice in Titan’s Impact Craters

Nov 6, 2020 by News Staff

Using the spectral data collected by the Visual and Infrared Mapping Spectrometer (VIMS) onboard NASA’s Cassini spacecraft, a team of researchers has...

Meet Ajnabia odysseus, First Duck-Billed Dinosaur from Africa

Nov 5, 2020 by News Staff

An international team of paleontologists has identified a new genus and species of lambeosaurine hadrosaur from fossils dug up in Morocco, North Africa. An...

An artist’s impression of Kataigidodon venetus. Image credit: Ben Kligman / Hannah R. Kligman.

New Cynodont Species Unearthed in Arizona

Nov 5, 2020 by News Staff

Paleontologists have uncovered a previously unknown species of cynodont that lived during the Triassic period in what is now Arizona, the United States. An...

Examples of leaf-cutter bee use of a sumac leave and two pieces of plastic flagging. Image credit: Wilson et al.

Leaf-Cutter Bees Use Plastic in Nest Construction, Study Says

Nov 5, 2020 by News Staff

Leaf-cutter bees, members of the genus Megachile, are among the most recognizable solitary bees due to their habit of cutting out small circles of leaves...

This image, taken with the Dark Energy Camera on the Victor M. Blanco 4-m telescope at the Cerro-Tololo Inter-American Observatory shows the centre of the Milky Way Galaxy. The image covers 0.5 by 0.25 degrees on the sky and contains over 180,000 stars, capturing a portion of our galaxy about 220 by 110 light-years across. Image credit: CTIO / NOIRLab / NSF / AURA / STScI / W. Clarkson, UM-Dearborn / C. Johnson, STScI / M. Rich, UCLA.

Milky Way’s Central Bulge Stars Formed in Single Burst of Formation over 10 Billion Years Ago

Nov 5, 2020 by News Staff

Most stars in the central 1,000 light-years of the Milky Way’s hub formed when it was swollen with infalling gas more than 10 billion years ago, according...

New Study Reveals There Are Four Distinct Species of Gentoo Penguins

Nov 5, 2020 by News Staff

Gentoo penguins (Pygoscelis papua) have previously been recognized to be a single species divided into several subspecies. However, a study led by University...

This SEM image shows crystals of donwilhelmsite in Oued Awlitis 001. Image credit: Ansgar Greshake, Museum für Naturkunde Berlin.

New Mineral Discovered in Lunar Meteorite: Donwilhelmsite

Nov 5, 2020 by Natali Anderson

A team of researchers in Europe has identified a new high-pressure mineral in a lunar meteorite called Oued Awlitis 001. Fragments of Oued Awlitis 001....

This illustration of NASA’s Mars 2020 spacecraft in interplanetary space was generated using imagery from NASA’s Eyes on the Solar System. The image is from the mission’s midway point between Earth and Mars. Visible in the graphic are the solar panels on the cruise stage surrounding the top of the aeroshell. Image credit: NASA / JPL-Caltech.

Mars 2020 Spacecraft is Midway to Red Planet, NASA Says

Nov 5, 2020 by News Staff

On October 27, 2020, at 4:40 EDT (1:40 p.m. PDT), NASA’s Mars 2020 spacecraft, which includes the Perseverance rover and the Ingenuity helicopter, reached...

This unusual celestial object, as seen by the NASA/ESA Hubble Space Telescope, is actually a combination of two lenticular galaxies, NGC 2292 and NGC 2293. Image credit: NASA / ESA / Hubble / W. Keel, University of Alabama.

Hubble Sees Collision of Two Lenticular Galaxies

Nov 3, 2020 by Enrico de Lazaro

Two massive lenticular galaxies, NGC 2292 and NGC 2293, approached one another too closely in the distant past, gravity causing them to affect each other...

Neanderthal family. Image credit: Field Museum.

New Research Sheds Light on Early Life of Neanderthals

Nov 3, 2020 by News Staff

A new study published in the Proceedings of the National Academy of Sciences reveals that the modern human nursing strategy, with onset of weaning at 5...

An artistic reconstruction of a social group of Filikomys primaevus in a burrow. Image credit: Misaki Ouchida.

Rodent-Like Mammal from Cretaceous Period Lived in Colonies

Nov 3, 2020 by News Staff

Filikomys primaevus, a new genus and species of multituberculate mammal that lived during the Late Cretaceous epoch, has been identified from multi-individual...

This image shows a triple crater in Noachis Terra, Mars. The largest crater measures 45 km across, and the smallest 28 km. There are also signs of other sizeable craters, such as the round patches of sunken surface seen to the top right and bottom left. This image comprises data gathered by ESA’s Mars Express using its High Resolution Stereo Camera (HRSC) on August 6, 2020. This image was created using data from the nadir and color channels of the HRSC. The nadir channel is aligned perpendicular to the surface of Mars, as if looking straight down at the surface. North is to the right. Image credit: ESA / DLR / FU Berlin / CC BY-SA 3.0 IGO.

Mars Express Spots Triple Crater on Red Planet

Nov 3, 2020 by News Staff

ESA’s Mars Express orbiter has spotted three overlapping craters in Noachis Terra, an extensive landmass in the southern hemisphere of Mars. This image...

Canadian Eskimo dogs. Illustration by John James Audubon and John Bachman (1845-1848).

Study: At Least Five Dog Lineages Existed 11,000 Years Ago

Nov 3, 2020 by News Staff

In a new study published in the journal Science, an international team of scientists sequenced the genomes of 27 ancient dogs, some of which lived up to...

This illustration shows radiation from flares from a red dwarf star like Barnard’s star eroding the atmosphere of an orbiting, rocky planet. Image credit: NASA / CXC / M. Weis.

Barnard’s Star Not So Life-Friendly After All

Nov 2, 2020 by News Staff

Barnard’s star, a 10-billion-year-old red dwarf just 6 light-years from Earth, is still very active and potentially destructive for the atmospheres of...

A portrait of a juvenile female Denisovan based on a skeletal profile reconstructed from ancient DNA methylation maps. Image credit: Maayan Harel.

Denisovan Mitochondrial DNA Found in Tibetan Cave

Nov 2, 2020 by News Staff

In 1980, the 160,000-year-old fossilized partial jawbone of a Denisovan — the so-called Xiahe mandible — was found in Baishiya Karst Cave,...

This image, taken by the FORS 2 instrument on ESO’s Very Large Telescope shows the Skull Nebula, a planetary nebula 1,671 light-years away in the constellation of Cetus. Image credit: ESO.

VLT Snaps Stunning Image of Skull Nebula

Nov 2, 2020 by News Staff

Astronomers using ESO’s Very Large Telescope (VLT) have captured a beautiful image of a planetary nebula called the Skull Nebula. This image, taken by...

Meroglossa gemmata. Image credit: James Dorey, Flinders University.

Researchers Find Two Species of Low-Light-Foraging Bees in Australia

Nov 2, 2020 by News Staff

Two Australian bee species, Reepenia bituberculata and Meroglossa gemmata, have adapted their vision for night-time conditions, according to a paper published...

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