Results announced by the LHCb experiment at CERN have revealed further hints for phenomena that cannot be explained by our current theory of fundamental physics.
In March 2020, the same experiment released evidence of particles breaking one of the core principles of the Standard Model - our best theory of particles and forces - suggesting the possible existence of new fundamental particles and forces.

Now, further measurements by physicists at Cambridge's Cavendish Laboratory have found similar effects, boosting the case for new physics.

The Standard Model describes all the known particles that make up the universe and the forces that they interact through. It has passed every experimental test to date, and yet physicists know it must be incomplete. It does not include the force of gravity, nor can it account for how matter was produced during the Big Bang, and contains no particle that could explain the mysterious dark matter that astronomy tells us is five times more abundant than the stuff that makes up the visible world around us.

As a result, physicists have long been hunting for signs of physics beyond the Standard Model that might help us to address some of these mysteries.

One of the best ways to search for new particles and forces is to study particles known as beauty quarks. These are exotic cousins of the up and down quarks that make up the nucleus of every atom.

An invasive species of mosquito from East Asia is slowly spreading throughout Italy and could serve as a vector for viruses, according to a new scientific report.

An article in the Parasites & Vectors scientific journal last week claimed to have evidence that the concerning mosquitos, known as Aedes koreicus, have been expanding toward southwest Italy since being discovered in the north in 2011.

In a previous post, I looked at where 'The Science' of community masking came from. Here I'll do the same thing for lockdowns.

As many lockdown sceptics (including myself) have noted, lockdowns represent a radical departure from conventional forms of pandemic management. There is no evidence that, before 2020, they were considered an effective way to deal with influenza pandemics.

In a 2006 paper, four leading scientists (including Donald Henderson, who led the effort to eradicate smallpox) examined measures for controlling pandemic influenza. Regarding "large-scale quarantine", they wrote, "The negative consequences... are so extreme" that this measure "should be eliminated from serious consideration".

Likewise, a WHO report published mere months before the COVID-19 pandemic classified "quarantine of exposed individuals" as "not recommended under any circumstances". The report noted that "there is no obvious rationale for this measure".

And we all know what the U.K.'s own 'Pandemic Preparedness Strategy' said, namely: "It will not be possible to halt the spread of a new pandemic influenza virus, and it would be a waste of public health resources and capacity to attempt to do so."

As an additional exercise, I searched the pandemic preparedness plans of all the English-speaking Western countries (U.K., Ireland, U.S., Canada, Australia and New Zealand) for mentions of 'lockdown', 'lock-down' 'lock down' or 'curfew'.

Infrared light therapy might have the potential to help people living with dementia, according to researchers.

A pilot study, led by Dr. Paul Chazot, Durham University, UK, and Dr. Gordon Dougal, of Maculume Ltd, found improvements in the memory, motor function and processing skills of healthy people with normal intellectual function for their age.

As a result, the researchers said transcranial photobiomodulation therapy (PBM-T) - where infrared light is self-delivered to the brain using a specially designed helmet worn by the patient — might potentially also have benefits for people with dementia.

They stressed that more research into the use and effectiveness of the therapy was needed, but that the findings of their pilot were promising.

The research is published in the journal Photobiomodulation, Photomedicine and Laser Surgery.

Hold on to your hats, because scientists have found more evidence that Earth tips over from time to time. We know that the continents are moving slowly due to plate tectonics, but continental drift only pushes the tectonic plates past each other. It has been debated for the past few decades whether the outer, solid shell of the Earth can wobble about, or even tip over relative to the spin axis. Such a shift of Earth is called "true polar wander", but the evidence for this process has been contentious. New research published in Nature Communications, led by the Earth-Life Science Institute (ELSI) at Tokyo Institute of Technology's Principle Investigator Joe Kirschvink (also a Professor at Caltech) and Prof. Ross Mitchell at the Institute of Geology and Geophysics in Beijing, provides some of the most convincing evidence to date that such planetary tipping has indeed occurred in Earth's past.
True polar wander bears some dissecting. The Earth is a stratified ball, with a solid metal inner core, a liquid metal outer core, and a solid mantle and overriding crust at the surface which we live on. All of this is spinning like a top, once per day. Because the Earth's outer core is liquid, the solid mantle and crust are able to slide around on top of it. Relatively dense structures, such as subducting oceanic plates and massive volcanoes like Hawaii, prefer to be near the Equator, in the same way that your arms like to be out to your side when you are spinning around in an office chair.

Despite this wandering of the crust, Earth' magnetic field is generated by electrical currents in the convecting liquid Ni-Fe metal of the outer core. On long time scales, the overlying wander of the mantle and crust does not affect the core, because those overlying rock layers are transparent to Earth's magnetic field. In contrast, the convection patterns in this outer core are actually forced to dance around Earth's rotation axis, which means that the overall pattern of Earth's magnetic field is predictable, spreading out in the same fashion as iron filings lining up over a small bar magnet. Hence, these data provide excellent information about the direction of the North and South geographic poles, and the tilt gives the distance from the poles (a vertical field means you are at the pole, horizontal tells us it was on the Equator). Many rocks actually record the direction of the local magnetic field as they form, in much the same way that a magnetic tape records your music. For example, tiny crystals of the mineral magnetite produced by some bacteria actually line up like tiny compass needles, and get trapped in the sediments when the rock solidifies. This, "fossil" magnetism can be used to track where the spin axis is wandering relative to the crust.

An international research team led by Prof. LI Di and Dr. WANG Pei from National Astronomical Observatories of Chinese Academy of Sciences (NAOC) caught an extreme episode of cosmic explosions from Fast Radio Burst (FRB) 121102, using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). A total of 1,652 independent bursts were detected within 47 days starting Aug. 29, 2019 (UT).
It is the largest set of FRB events so far, more than the number reported in all other publications combined. Such a burst set allows for the determination, for the first time, of the characteristic energy and energy distribution of any FRB, thus shedding light on the central engine powering FRBs.

These results were published in Nature on Oct. 13, 2021 (US Eastern Time).

FRBs were first detected in 2007. These cosmic explosions can be as short as one-thousandth of a second while producing one year's worth of the Sun's total energy output. The origin of FRBs is still unknown. Although even aliens have been considered in models for FRBs, natural causes are clearly favored by the observations. The recent focuses include exotic hyper-magnetized neutron stars, black holes, and cosmic strings left over from the Big Bang.

A group of Japanese astronomers just discovered a potential new impact at the planet Jupiter.
Get your scorecards out — Jupiter just took another interplanetary hit. If it's confirmed it would be the 11th observed comet or asteroid strike at the gas giant since the pieces of Comet Shoemaker-Levy 9 slammed into Jupiter in 1994.

A little more than a month after five amateurs independently recorded a similar flash, a team of astronomers, led by Ko Arimatsu of Kyoto University, filmed this most recent flare in Jupiter's cloud tops at 13:24 UT on Friday, October 15th.

The potential impact flash appears around the 12-second mark in this video of Jupiter made on Friday, October 15th.
Ko Arimatsu / Kyoto University

The longest-studied comets in our solar system have inspired ancient myths, religious fervor and modern scientific controversies. Now, the discovery of 88 asteroids and meteoroids orbitally aligned with one of them, Comet Encke, suggests that they all formed from the relatively recent breakup of an even bigger, icy comet. The findings are welcomed by those who believe Comet Encke and the other products of this astronomical event are responsible for many of Earth's most violent and consequential impacts over the last 20,000 years.

Earlier Evidence

Comet Encke was first observed in 1786 and later identified as the source of numerous annual meteor showers. Known collectively as the Taurids, these showers light up the skies of both the northern and southern hemispheres as Earth passes through a stream of debris created by the comet. (This year, look to the stars throughout November for a glimpse of your own.) In the 1980s, however, astronomer William Napier and astrophysicist Victor Clube suggested that objects larger than your average "shooting star" had arrived from a similar source as the comet.

So you think you know what a comet is? Think again. Comet 29P/Schwassmann-Wachmann is challenging old ideas. Astronomers call it a comet, but, really, "giant space volcano" might be a better description. It's a 60-km-wide ball of ice orbiting the Sun beyond Jupiter, and it appears to be one of the most volcanically active bodies in the entire Solar System.

Comet 29P just blew its top ... again. In late September 2021, 29P erupted four times in quick succession, blowing shells of "cryomagma" into space. Arizona amateur astronomer Eliot Herman has been monitoring the debris:

"Initially it looked like a bright compact object," says Herman. "Now the expanding cloud is 1.3 arcminutes wide (bigger than Jupiter) and sufficiently transparent for background stars to shine through."

A Dunlap Institute astronomer has discovered that our solar system may be surrounded by what she describes as a magnetic tunnel that can be seen in radio waves.

Dr. Jennifer West, Research Associate at the Dunlap Institute for Astronomy and Astrophysics, is making a scientific case that two bright structures that are seen on opposite sides of the sky - previously considered to be separate - are actually connected and are made of rope-like filaments. This connection forms what looks like a tunnel around our solar system.

"If we were to look up in the sky," explains West, "we would see this tunnel-like structure in just about every direction we looked - that is, if we had eyes that could see radio light."