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Surgeons successfully treat brain aneurysms using a robot  SCIENCE DAILY · 2 days
A robot was used to treat brain aneurysms for the first time. The robotic system could eventually allow remote surgery, enabling surgeons to treat strokes from afar. more
Op-ed | NASA: Need Another Space Assignment?    SPACE NEWS · 2 days
While the National Space Council has laid out a clear path to a prosperous American future in space and NASA... more
Experimental demonstration of acoustic semimetal with topologically charged nodal surface  Science Magazine · 2 days
Weyl points are zero-dimensional band degeneracy in three-dimensional momentum space that has nonzero topological charges. The presence of the topological charges protects the degeneracy points against perturbations and... more
Additive manufacturing of cellulose-based materials with continuous, multidirectional stiffness gradients  Science Magazine · 2 days
Functionally graded materials (FGMs) enable applications in fields such as biomedicine and architecture, but their fabrication suffers from shortcomings in gradient continuity, interfacial bonding, and directional freedom. In... more
Want to live longer? Stay in school, study suggests  SCIENCE DAILY · 2 days
A multi-institution study has attempted to tease out the relative impact of two variables most often linked to life expectancy -- race and education -- by combing through data about... more
How better propulsion systems can improve space exploration  PHYS.ORG · 2 days
Aero/Astro engineer Ken Hara is developing computer models to help make a little-known, but widely-used thruster engine more suitable for long-distance missions. more
Earth from Space: Houston, Texas  ESA · 2 days
Video: 00:02:55 In this week's edition of the Earth from Space programme, the Copernicus Sentinel-1 mission () takes us over Houston, the most populous city in... more
Twisted radio beams in space reveal unique properties of black holes  nanowerk · 2 days
An international research team that has detected twisted radio beams from the famous black hole in the M87 galaxy. The radiation discovered reveals unique properties of... more
Electric Solid Propellant - Can it Take the Heat?  ASTRO WATCH · 3 days
Electric solid propellants are being explored as a safer option for pyrotechnics, mining, and in-space propulsion because they... more
Airbus, citing weak space market, to cut more than 2,300 jobs  SPACE NEWS · 3 days
Airbus Group will shed about 7% of the workforce at its Airbus Defence and... more
Beyond the brim, Sombrero Galaxy's halo suggests turbulent past  PHYS.ORG · 3 days
Surprising new data from NASA's Hubble Space Telescope suggests the smooth, settled "brim" of the Sombrero galaxy's disk may be concealing a turbulent past. Hubble's sharpness and sensitivity resolves tens... more
Op-Ed | Who should join the U.S. Space Force?  SPACE NEWS · 3 days
Building a military space culture may not require mass transfers of Army, Navy units to the Space Force... more
Bacteria on the International Space Station no more dangerous than earthbound strains  SCIENCE DAILY · 3 days
Two particularly tenacious species of bacteria have colonized the potable water dispenser aboard the International Space Station (ISS), but a new study suggests that... more
Laser writing enables practical flat optics and data storage in glass  PHYS.ORG · 3 days
Femtosecond laser machining has emerged as an attractive technology enabling applications ranging from eye surgery to direct writing on the bulk of transparent materials. Scientists from... more
In acoustic waves, engineers break reciprocity with 'spacetime-varying metamaterials'  nanowerk · 3 days
Scientists have experimentally demonstrated that it?s possible to break reciprocity in acoustic waves with material properties that change simultaneously in time and space. more
Stargazing with computers: What machine learning can teach us about the cosmos  PHYS.ORG · 3 days
Gazing up at the night sky in a rural area, you'll probably see the shining moon surrounded by stars. If you're lucky, you might... more
Sex in space: Could technology meet astronauts' intimate needs?  PHYS.ORG · 3 days
The 2018 movie A.I. Rising explores how machines could fulfill desires and support humans during space travel. Lo and behold, it might contain the solution to problems related to space... more
Scientists develop an autonomous orbital greenhouse  nanowerk · 3 days
Researchers have developed an orbital greenhouse, an autonomous module, which enables cultivating various plants in space. more
Scientists develop novel method for detecting blood vessels inside tumors  NEWS MEDICAL · 4 days
During neuroendoscopic surgery of, for example, brain tumors, the characteristics of the operating space, usually narrower than that of other endoscopic surgery, are determined by visual inspection through... more
China resumes space launch activity amid coronavirus outbreak  SPACE NEWS · 4 days
China launched a Long March 2D rocket from its inland Xichang launch center Wednesday, marking a return to activity following... more
Russia will replace 2 cosmonauts set for launch to space  PHYS.ORG · 4 days
Russia's space agency said Wednesday that two cosmonauts scheduled to launch to the International Space Station will be replaced with alternates for medical reasons. more
Kazan University's Telescope Assists in Discovering Invisible Stars  ASTRO WATCH · 4 days
A sizable international team published findings about the discovery of a new binary star in Astronomy & Astrophysics. A co-author... more
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'Feline grimace scale' published
Aerosol optical tweezers advance understanding of airborne particles
Seafloor images reveal the secret lives of sponges
Report shows 3 million Australians living in poverty
Earth from Space: Houston, Texas
New label-free microscopic techniques provide better visualization of extracellular vesicles
Researchers decode the science behind good lighting
Watch African killifish embryos enter suspended animation to survive
Science Magazine
McCormack Innovation signs significant supply agreement to the Yemen
Sex in space: Could technology meet astronauts' intimate needs?
Following sea trout minute by minute
How are microbes attracted to an oil spill?
To help students think in 3-D, a geologist turns to paper model making
First genetic evidence of resistance in some bats to white-nose syndrome, a devastating fungal disease