Researchers

Researchers have proven that AI art generators can simply copy existing images

Researchers have proven that AI art generators can simply copy existing images

The image on the right was created by taking the training data annotation of the left image “Living in the Light with Ann Graham Lutz” and then inputting it into a stable diffusion vector. picture: Cornell University/Extract training data from diffusion models One of the main defenses used by those who excel at art generators …

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Asgard archaeon Illustration

The “missing link” – researchers shed light on the origin of complex life forms

Cryoelectron tomography provided insight into the cytoskeleton of freshly cultured Asgard ottoman shown here. Remarkable are the broad (orange) actin cytoskeletal filaments in the cell bodies and cell protrusions, as well as the unique cell envelope (blue). Credit: © Margot Riggi, The Animation Lab, University of Utah Researchers at the University of Vienna and ETH …

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Researchers look at a dinosaur with its remarkably preserved face

Researchers look at a dinosaur with its remarkably preserved face

Royal Tyrrell Museum of Paleontology Borealopilta Mitchell It found its way back into the sunlight in 2017, millions of years after it died out. This armored dinosaur has been so wonderfully preserved that we can see what it would have looked like in life. Almost the entire animal survived fossilization—the skin, the armor covering its …

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Large-jawed "terminator pigs" have been unfairly portrayed as predators, researchers say

Large-jawed “terminator pigs” have been unfairly portrayed as predators, researchers say

About 20 to 40 million years ago, entelodonts–enormous, sagging-toothed, pig-like monsters–spread across Eurasia and North America. But despite its 3-foot-long jaws studded with an alarming number of triangular teeth, these barnyard nightmares appear to have been on a traditional diet of pigs. new the findingsrecently published in the journal Palaeogeography, Palaeoclimatology, Palaeoecology, sheds light on …

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Zoho

Researchers release PoC vulnerability for critical Zoho RCE bug, patch now

A proof-of-concept exploit will be released later this week for a critical vulnerability that allows remote code execution (RCE) without authentication in multiple VMware products. Tracked as CVE-2022-47966, this pre-built security flaw for RCE is due to the use of an outdated and vulnerable third-party dependency, Apache Santuario. A successful exploit allows unauthenticated threat actors …

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Study: Ion-tunable antiambipolarity in mixed ion–electron conducting polymers enables biorealistic organic electrochemical neurons. Image Credit: MattLphotography/Shutterstock

Researchers are developing an artificial neuron that closely mimics the properties of biological neurons

In a recently published article in nature materialsresearchers report a conduction-based organic electrochemical neuron (c-OECN) that mimics biological signals in neurons, particularly the activation/inactivation of sodium and potassium channels. Study: Ionic tuning antipolarity in mixed ion-electron conducting polymers enables biorealistic organic electrochemical neurons. Image credit: MattLphotography/Shutterstock background Neurons crosstalk and process information primarily through sodium …

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Magnetic Reconnection in a Solar Flare

Uncovering the secrets of the universe: Researchers use high-power lasers to study magnetic reconnection

Screenshot from NASA’s Conceptual Image Lab on “Magnetic Reconnection Across the Solar System.” Magnetic reconnection occurs when parallel magnetic fields – found in this case in solar flares – collide, break and realign. This process produces a high-energy explosion that catapults particles through space. Credit: NASA Conceptual Image Lab Scientists use powerful lasers to create …

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Researchers develop a light source that produces two interlocking beams of light

Researchers develop a light source that produces two interlocking beams of light

The optical parametric oscillator (OPO) used in the study. Credit: Alvaro Montana Guerrero Scientists are increasingly studying quantum entanglement, which occurs when two or more systems are created or interact in such a way that the quantum states of some cannot be described independently of the quantum states of others. The systems are connected to …

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