World news

Results: 32792
arrow_upward arrow_downward

A New Treatment for Arthritis: Vagus-Nerve Stimulation

IEEE Spectrum   -   Scientific and Educational Websites

Monique Robroek once had such crippling arthritis that, even with the best available medications, she struggled to walk across a room. But thanks to an electronic implant fitted under her skin, she managed to wean herself off all her drugs and liv...

Dec 26, 2022

Designing with DNA

ScienceDaily   -   General News Websites

Marvel at the tiny nanoscale structures emerging from labs, and it's easy to imagine you're browsing a catalog of the world's smallest pottery: itty-bitty vases, bowls, and spheres. But instead of making them from clay, the research...

Dec 26, 2022

Terahertz Microscopy Imaging Reveals How to Boost Perovskite Performance

Photonics Media   -   Scientific News Websites

To better evaluate perovskite solar cell material(s), scientists at the U.S. Department of Energy’s Ames National Laboratory developed a microscope that simultaneously images at the terahertz (THz) frequency and nanometer spatial scales. Through T...

Dec 26, 2022

Cancer-Fighting Nanoparticles: A New Weapon in the Fight Against Disease

SciTechDaily   -   Scientific News Websites

Researchers have developed cancer-fighting nanoparticles that can deliver innovative chemoimmunotherapy.

Dec 26, 2022

Australia Goes All-in on Green Hydrogen

IEEE Spectrum   -   Scientific and Educational Websites

For several months now, 20 teams of Australian high-school students have been designing fuel-cell cars to compete in the country’s inaugural Hydrogen Grand Prix. They’ve been studying up on renewable energy, hydrogen power, and electric vehicles, ...

Dec 25, 2022

At the Edge of Graphene-Based Electronics

Technology Org   -   Scientific News Websites

A pressing quest in the nanoelectronics field is searching for a material that could replace silicon. Graphene has seemed promising for decades. But its potential faltered along the way, due to damaging processing methods and the lack of a new ele...

Dec 25, 2022

An IBM Quantum Computer Will Soon Pass the 1,000-Qubit Mark

IEEE Spectrum   -   Scientific and Educational Websites

IBM’s Condor, the world’s first universal quantum computer with more than 1,000 qubits, is set to debut in 2023. The year is also expected to see IBM launch Heron, the first of a new flock of modular quantum processors that the company says may he...

Dec 24, 2022

Quantum Computing Innovation Panel | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

There was a Quantum Computing Innovation Panel at the Q2B conference a couple of weeks ago. The Q2B conference had over 800 attendees and 140+ speakers.

Dec 23, 2022

Open-source software lets researchers create nanoscale rounded objects out of DNA

Nanowerk   -   Nanotechnology Websites

A new open-source software program lets users take drawings or digital models of rounded shapes and turn them into 3D structures made of DNA.

Dec 23, 2022

Researchers design 3D structures made of DNA

News Medical   -   Scientific News Websites

Marvel at the tiny nanoscale structures emerging from research labs at Duke University and Arizona State University, and it's easy to imagine you're browsing a catalog of the world's smallest pottery.

Dec 23, 2022

REFINE