If you have any form of Arachnophobia, do not read this article. You’ve been warned. Now if you’re like me and have a mad respect for Mother Nature, I posit you this query. Did you know that spiders can fly? And not by the way you may think.

Good news for your nightmares: Spiders can fly. Despite not having wings, new research shows that spiders have the ability to propel themselves using the Earth’s electric field, with little to no help from wind or webs. Because humans can’t feel these electric currents, their role in biology can often go ignored. But if electrostatic is what is helping spiders fly more than two miles high in the air, let’s pay attention.

In a study published in Current Biology on Thursday, Drs. Erica L. Morley and Daniel Robert of the University of Bristol found that when spiders are placed in a chamber with no wind but a small electric field, they were still able to to fly, despite the prevailing idea that a spider’s flight was reliant on wind currents.

When spiders are airborne, a behavior that’s often described as “ballooning,” most observers assumed that their movement is influenced by air streams. However, this prevailing view couldn’t explain why larger spiders are airborne for extended periods of time, nor could any current aerodynamic models explain these vague ballooning mechanisms.

Global warming has severely impacted the supply of fresh water in many parts of the world. Coastal communities have resorted to salination plants while those in the far interior have no option but to extract water from the air. Most of these techniques are energy-intensive or only work under certain conditions. Now, a new technology developed by researchers at ETH Zurich can help humanity access fresh water 24 hours a day and without spending any energy.

The technology might not look so sophisticated at first, and one might just say that it’s just another regular glass pane. But only the researchers who developed it will tell you that this glass pane is coated with special polymers and silver layers that give the glass properties to reflect solar radiation and also emit heat directly into outer space.

Have you seen an unusually bright object moving through the evening sky recently?

Chances are that it wasn’t one of the mysterious objects that the DoD and NASA are currently studying, but was instead one of the growing number of manmade spacecraft taking up residence in Earth’s orbit.

And this one has astronomers particularly concerned.

New images of the Orion Nebula captured by the James Webb Space Telescope have revealed the existence of 150 free-floating objects once considered a scientific impossibility.

South of Orion’s belt is one of the brightest nebulae visible in the night sky, the Orion Nebula, also known as Messier 42, which is home to the Trapezium Cluster of stars. This cluster produces extremely strong ultraviolet radiation fields that cause the surrounding gas to glow, which is the source of the nebulae’s brightness.

Within the cluster is a veritable nursery for the formation of protostars, which the European Space Agency (ESA) recently called “a treasure trove for astronomers studying the formation and early evolution of stars, with a rich diversity of phenomena and objects” that include a mysterious category of celestial phenomena known as free-floating planetary mass objects.

I WOULD SUSPECT IF WE CAN GET OFF THIS PLANET AND FIND SOMEWHERE MORE HABITABLE, THAT WOULD BE MORE PREFERABLE.

The world’s land masses are, a new super-charged climate model suggests, going to form into one giant supercontinent — and if humans manage to survive the shift, we will become like the inhabitants of Arrakis, the desert planet at the heart of the “Dune” series.

A new study led by researchers at the University of Bristol and published in the journal Nature Geosciences predicts that over the next 250 million years, the continents will shift to form what they’re calling “Pangea Ultima,” an uber-hot supercontinent that will be inhospitable to most mammals due to the conditions that made it.

Specifically, the environmental and geophysical researchers predict in their study that the volcanic activity from the tectonic shifting — and the subsequent rise in carbon dioxide to potentially more than double Earth’s current levels — would make most of the land on Pangea Ultima “barren,” according to a Nature summary of the study.

Researchers have utilized Alfvén waves to mitigate runaway electrons in tokamak fusion devices, offering significant implications for future fusion energy projects, including the ITER in France.

Scientists led by Chang Liu of the Princeton Plasma Physics Laboratory (PPPL

The U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) is a collaborative national laboratory for plasma physics and nuclear fusion science. Its primary mission is research into and development of fusion as an energy source for the world.

In two recent papers, Saint Louis University researchers report finding high concentrations of microplastics present in a Missouri cave system that had been closed to human visitors for 30 years.

Elizabeth Hasenmueller, Ph.D., associate professor of Earth and Atmospheric Sciences and associate director of the WATER Institute at SLU, and her team published findings in the journals, Science of the Total Environment and Water Research, finding significant microplastic levels in Cliff Cave in Saint Louis County, Missouri.

The research, which originated from Hasenmueller’s research group and Karst Hydrology class, allowed students on the team to participate in field research and publish their findings.

A strange pair of galaxies several billion light-years away could be evidence of a hypothetical ‘crease’ in the Universe’s fabric known as a cosmic string.

According to an analysis of the properties of the pair, the two galaxies may not be distinct objects, but a duplicate image caused by a trick of the light. And the reason the light is duplicated could be because of a scar in the space between us and the galaxy, creating a gravitational lens.

A paper describing this cosmic string candidate, led by Margarita Safonova of the Indian Institute of Astrophysics, has been accepted in the Bulletin de la Société Royale des Sciences de Liège, and is available on preprint server arXiv.

The human brain, with its intricate network of approximately 86 billion neurons, is arguably among the most complex specimens scientists have ever encountered. It holds an immense, yet currently immeasurable, wealth of information, positioning it as the pinnacle of computational devices.

Grasping this level of intricacy is challenging, making it essential for us to employ advanced technologies that can decode the minute, intricate interactions happening within the brain at microscopic levels. Thus, imaging emerges as a pivotal instrument in the realm of neuroscience.

The new imaging and virtual reconstruction technology developed by Johann Danzl’s group at ISTA is a big leap in imaging brain activity and is aptly named LIONESS – Live Information Optimized Nanoscopy Enabling Saturated Segmentation. LIONESS is a pipeline to image, reconstruct, and analyze live brain tissue with a comprehensiveness and spatial resolution not possible until now.

BBC News

The elusive substance holds the key to discovering how the Universe was formed.