An astrobiologist explains how alien life could exist and we wouldn't notice it.... LIVE SCIENCE · 5 days
Could invisible aliens really exist among us? An astrobiologist explains  PHYS.ORG · 6 days
Life is pretty easy to recognise. It moves, it grows, it eats, it excretes, it reproduces. Simple. In biology, researchers often use the acronym "MRSGREN" to describe it.... more
What fossils will modern-day civilization leave behind?  Science Magazine · 2 weeks
Science chats with two experts about what future paleontologists—or perhaps even visiting aliens—might find more
10 Things We Learned About Humans in 2019  LIVE SCIENCE · 3 weeks
This past year, new discoveries have revealed an invisible network of immune cells, a "Jell-O" violin in our ears and how the oldest people in this world survived to such extreme ages. more
Here's what we can do to keep bushfire smoke out of our buildings  PHYS.ORG · 1 week
In early December 2019, a Sheffield Shield cricket match between NSW and Queensland was played in bushfire smoke so thick that the... more
It's Official: Vera Rubin Observatory Named to Honor Dark Matter Scientist  LIVE SCIENCE · 2 weeks
A U.S. facility — designed in part to solve the mysteries of dark matter — now officially carries the name of the scientist who concluded that... more
Influential electrons? Physicists uncover a quantum relationship  SCIENCE DAILY · 6 days
A team of physicists has mapped how electron energies vary from region to region in a particular quantum state with unprecedented clarity. This understanding reveals an underlying mechanism by which electrons influence one another,... more
Atlantic and Pacific oscillations lost in the noise  PHYS.ORG · 2 weeks
The Atlantic Multidecadal Oscillation (AMO) and the Pacific Decadal Oscillation (PDO) do not appear to exist, according to a team of meteorologists who believe this has implications for both the validity of... more
Influential electrons? Physicists uncover a quantum relationship  PHYS.ORG · 6 days
A team of physicists has mapped how electron energies vary from region to region in a particular quantum state with unprecedented clarity. This understanding reveals an underlying mechanism by which electrons influence one another,... more
Scientists create decoy molecule that neutralizes arenaviruses  PHYS.ORG · 3 days
A host of disease-causing viruses called arenaviruses lurk in animal populations in various parts of the world, sometimes crossing over into humans. When they do cross over, they can be lethal, and only very... more
Surprising beauty found in bacterial cultures  PHYS.ORG · 5 days
Microbial communities inhabit every ecosystem on Earth, from soil to rivers to the human gut. While monoclonal cultures often exist in labs, in the real world, many different microbial species inhabit the same space. Researchers at... more
Connecting the dots in the sky could shed new light on dark matter  SCIENCE DAILY · 5 days
Astrophysicists have come a step closer to understanding the origin of a faint glow of gamma rays covering the night sky. They... more
The case of the elusive Majorana: The so-called 'angel particle' is still a mystery  PHYS.ORG · 2 weeks
A 2017 report of the discovery of a particular kind of Majorana fermion—the chiral Majorana fermion, referred to as the... more
Connecting the dots in the sky could shed new light on dark matter  PHYS.ORG · 5 days
Astrophysicists have come a step closer to understanding the origin of a faint glow of gamma rays covering the night sky. They... more
A Galactic Dance  ASTRO WATCH · 4 weeks
"Everything is determined by forces over which we have no control... Human beings, vegetables, or cosmic dust, we all dance to a mysterious tune, intoned in the distance by an... more
Earth-Sized Planet Found in the Habitable Zone of a Nearby Star  LIVE SCIENCE · 2 weeks
Scientists have discovered what may be TESS' first known Earth-sized planet in the habitable zone of a nearby star, meaning liquid water could exist on the... more
Hubble detects smallest known dark matter clumps  PHYS.ORG · 1 week
When searching for dark matter, astronomers must go on a sort of "ghost hunt." That's because dark matter is an invisible substance that cannot be seen directly. Yet it makes up the bulk of... more
Recent rise in CFC emissions could delay ozone hole healing by almost 20 years  PHYS.ORG · 4 weeks
The recently discovered increase in emissions of trichlorofluoromethane (CFC-11) may delay the recovery of the Antarctic ozone hole by over... more
Nearly quantized conductance plateau of vortex mode in an iron-based superconductor  PHYS.ORG · 3 weeks
When a semiconducting nanowire is coupled to a superconductor, it can be tuned to topological quantum states thought to host localized quasiparticles known as Majorana Zero... more
Evidence for the charge disproportionation of iron in extraterrestrial bridgmanite  Science Magazine · 1 week
Bridgmanite, MgSiO3 with perovskite structure, is considered the most abundant mineral on Earth. On the lower mantle, it contains Fe and Al that strongly influence its behavior. Experimentalists... more
Quantum physics: Controlled experiment observes self-organized criticality  PHYS.ORG · 3 days
Writing in Nature, researchers describe the first-time observation of 'self-organized criticality' in a controlled laboratory experiment. Complex systems exist in mathematics and physics, but also occur in nature and society. The concept of self-organized... more
Carbon-boron clathrates as a new class of sp3-bonded framework materials  Science Magazine · 1 week
Carbon-based frameworks composed of sp3 bonding represent a class of extremely lightweight strong materials, but only diamond and a handful of other compounds exist despite numerous predictions. Thus,... more
Ultrahigh thermal conductivity in isotope-enriched cubic boron nitride  Science Magazine · 1 week
Materials with high thermal conductivity () are of technological importance and fundamental interest. We grew cubic boron nitride (cBN) crystals with controlled abundance of boron isotopes and measured over 1600 Wm–1 K–1... more
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