Machine-learning technique uncovers unknown features of multi-drug-resistant pathogen

Relatively simple "unsupervised” learning system reveals important new information to microbiologists
January 29, 2016

According to the CDC, P. aeruginosa is a common cause of healthcare-associated infections including pneumonia, bloodstream infections, urinary tract infections, and surgical site infections. Some strains of P. aeruginosa have been found to be resistant to nearly all or all antibiotics. (illustration credit: CDC)

New acoustic-tweezer design allows for 3D bioprinting

Makes possible 3D multicellular architectures for applications in biomanufacturing, tissue engineering, regenerative medicine, neuroscience, and cancer metastasis research
January 28, 2016

Illustration of a particle trapped by the 3-D trapping node created by two superimposed, orthogonal, standing surface acoustic waves and the induced acoustic streaming. (credit: Carnegie Mellon University)

Mechanotherapy may replace drug and cellular therapies for injured muscle tissue

January 28, 2016

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A new technique for super-resolution digital microscopy

Another advance in smaller, more-accessible, super-resolution microscopy devices
January 27, 2016

The image sensor of the wavelength scanning super-resolution apparatus collects a “stack” of images of the sample (credit: Ozcan Lab)

How cancer cells form tumors by reaching out with ‘cables’ and grabbing cells

A cancer riddle solved; counters "cancer stem cell" explanation
January 27, 2016

cancer attack

Google machine-learning system is first to defeat professional Go player

Deep-learning AlphaGo: 5; leading Go master Fan Hui: 0.
January 27, 2016

Go game

test

January 27, 2016

A flexible, transparent pressure sensor

A more sensitive way for doctors (or robots) to palpate tumors
January 26, 2016

The pressure sensors wrap around and conform to the shape of the fingers while still accurately measuring pressure distribution. (credit: 2016 Someya Laboratory)

A novel ’4D printing’ method inspired by plants

Shapeshifting architectures mimic the natural movements of plants
January 26, 2016

4d-printing

How to make almost any shape out of a flat sheet of paper

Simple origami fold may hold the key to designing pop-up furniture, medical devices and scientific tools
January 26, 2016

Mahadevan and his team have characterized a fundamental origami fold, or tessellation, that could be used as a building block to create almost any three-dimensional shape, as seen above. (credit: Mahadevan Lab/Harvard SEAS)

New handheld miniature microscope could ID cancer cells in doctor’s offices and operating rooms

January 25, 2016

University of Washington mechanical engineers and collaborators have developed a handheld microscope to help doctors and dentists distinguish between healthy and cancerous cells in an office setting or operating room. (credit: Dennis Wise/University of Washington)

Planet Nine from outer space

Right now, a giant invisible planet with a mass 10 times greater than Earth is tracing a bizarre, highly elongated orbit in the outer solar system beyond Neptune — or so claim Caltech astronomers. Finally: a planet to replace Pluto?
January 22, 2016

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Detecting heartbeats remotely with millimeter-wave radar

May replace electrocardiograph devices, allowing for freedom of movement and use by patients
January 22, 2016

Japanese researchers have come up with a way to measure heartbeats remotely, in real time, and under controlled conditions with as much accuracy as electrocardiographs. The technology utilizes spread-spectrum radar to catch signals from the body and an algorithm that distinguishes heartbeats from other signals. (credit: Kyoto University)

Fermi paradox resolved: near-universal early extinction?

The aliens are silent because they’re dead
January 22, 2016

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Researchers pinpoint ‘limbo’ noisy place where cancer cells may emerge

January 21, 2016

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