Maestro: a new attack that orchestrates malicious flows with BGP

Researchers at the University of Tennessee have recently identified the Maestro attack, a new link flooding attack (LFA) that leverages plane traffic control engineering techniques to concentrate botnet-sourced distributed denial of service (DDos) flows on transit links. In their paper, recently published on arXiv, the researchers outlined this type attack, tried to understand its scope and presented effective mitigations for network operators who wish to insulate themselves from it.

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Researchers uncover a new obstacle to effective accelerator beams

High-energy ion beams—laser-like beams of atomic particles fired through accelerators—have applications that range from inertial confinement fusion to the production of superhot extreme states of matter that are thought to exist in the core of giant planets like Jupiter and that researchers are eager to study. These positively charged ion beams must be neutralized by negatively charged electrons to keep them sharply focused. However, researchers have found many obstacles to the neutralization process.

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Evolving neural networks with a linear growth in their behavior complexity

Evolutionary algorithms (EAs) are designed to replicate the behavior and evolution of biological organisms while solving computing problems. In recent years, many researchers have developed EAs and used them to tackle a variety of optimization tasks.

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New study identifies molecular aging 'midlife crisis'

Just as a computer requires code to work, our bodies are regulated by molecular "programs" that are written early in life and then have to do their job properly for a lifetime. But do they? It's a question that has intrigued researchers for years.

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'Sell By' or what? US pushes for clarity on expiration dates

If milk is a few days past its "Sell By" date, is it safe to drink?

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Using a simulation framework to study spine behaviors of quadruped robots

Researchers at the Robert Bosch center for cyber physical systems in Bangalore, India, have recently proposed a simulation framework to systematically study the effects of spinal joint actuation on the locomotion performance of quadruped robots. In their study, outlined in a paper pre-published on arXiv, they used this framework to investigate the spine behaviors of a quadruped robot called Stoch 2 and their effects on its bounding performance.

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Name an exoplanet

In recent years, astronomers have discovered thousands of planets and planetary systems orbiting around nearby stars. Some are small and rocky like the Earth, whilst others are gas giants like Jupiter. It is now believed that most stars in the Universe could have planets orbiting them and that some of them may have physical characteristics that resemble those of the Earth. The sheer number of stars in the Universe, each potentially with orbiting planets, along with the ubiquity of pre-biotic compounds, suggests that extraterrestrial life may be likely.

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Rhythmic control of 'brain waves' can boost memory: study

Controlling the frequency of 'brain waves' could help to improve people's recall of memories and potentially provide a key to unlock conditions such as Alzheimer's disease, according to a new article.

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Few oncologists refer patients to weight management programs

(HealthDay)—While oncology providers are aware of the link between obesity and cancer, few provide referrals to support patients' lifestyle changes, according to a study published online May 16 in the Journal of Oncology Practice.

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Flying-V plane concept marks spectacular new look in air travel

Seating airline passengers in the wings? Think about it. A V-shaped plane designed to carry passengers, cargo, and fuel tanks in its wings is being seeded as a good idea for the future.

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Protecting our energy infrastructure from cyberattack

Almost every day, news headlines announce another security breach and the theft of credit card numbers and other personal information. While having one's credit card stolen can be annoying and unsettling, a far more significant, yet less recognized, concern is the security of physical infrastructure, including energy systems.

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Using portrait photos in combination with genetic and patient data improves diagnoses

Every year, around a half-million children worldwide are born with a rare hereditary disease. Obtaining a definitive diagnosis can be difficult and time consuming. In a study of 679 patients with 105 rare diseases, scientists from the University of Bonn and the Charité-Universitätsmedizin Berlin have shown that artificial intelligence can diagnose rare diseases more efficiently and reliably. Now, researchers are testing a neural network that automatically combines portrait photos with genetic and patient data. The results are published in the journal Genetics in Medicine.

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Expert urges cautious approach to ketamine use

Physicians and patients are excited about ketamine, the latest drug to treat depression, but Stanford psychiatrist Alan Schatzberg says we need to tread carefully.

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Apple's new Photos app for iOS 13 may just be the tool you've been waiting for

We take more and more photos every year on our new and improved smartphones, but finding them is probably the greatest pain point consumers face.

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First-of-its-kind platform aims to rapidly advance prosthetics

A new open-source, artificially intelligent prosthetic leg designed by researchers at the University of Michigan and Shirley Ryan AbilityLab is now available to the scientific community.

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Fiat Chrysler withdraws offer of merger with Renault

Italian-American carmaker Fiat Chrysler withdrew Thursday its proposal to merge with Renault, blaming "political conditions" in France.

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Security and privacy rarely considered before buying IoT devices

In today's often-precarious security and privacy landscape, you'd think consumers would be taking security and privacy risks into serious consideration when purchasing new IoT devices. And you'd be wrong.

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Molecular bait can help hydrogels heal wounds

Like fishermen, Rice University bioengineers are angling for their daily catch. But their bait, biomolecules in a hydrogel scaffold, lures microscopic stem cells instead of fish.

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Pioneering 3-D printed device sets new record for efficiency

A new 3-D printed thermoelectric device, which converts heat into electric power with an efficiency factor over 50% higher than the previous best for printed materials—and is cheap to produce in bulk—has been manufactured by researchers at Swansea University's SPECIFIC Innovation and Knowledge Centre.

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