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Wound dressing

Technology

Electric wound dressing could help injuries heal faster

Electric fields have previously been shown to speed up wound healing, so researchers have created a dressing powered by static electricity

News

TV tower and plane Telecommunications tower against blue sky, in red and white

Technology

Will 5G mobile networks in the US really interfere with aircraft?

News

Portable laser scanner creates colour 3D images of surfaces or objects

Technology

Portable laser scanner creates colour 3D images of surfaces or objects

News

Blood clot, 3d illustration. Inset: Miniature helical robot

Technology

Corkscrew-shaped robot swims through blood vessels to clear blockages

News

Float carrying sensors

Technology

Outsider wins DARPA challenge to predict where floats drift at sea

News

graphic of smartphone and buildings

Technology

GPS software boost lets smartphones pinpoint location to within 20 cm

News

Circuit Board With Encoder And Decoder Binary Code Vector Background. Blue Abstract Brain Security Technology Illustration.

Health

Florian Solzbacher interview: Mind-reading implant may soon go on sale

News

Australian Prime Minister Scott Morrison

Technology

Australia’s planned anti-trolling law may silence political critics

Analysis

Close up CCTV security camera with blur of traffic jam in the background

Technology

Our global agreement on AI could reduce bias and surveillance

Comment

OCTOBER 26 2021: Illustration of Facebook Founder Mark Zuckerberg announcing Meta Verse VR Project with Oculus Headset. Hand-drawn metaverse illustrated cartoon with virtual reality goggles.; Shutterstock ID 2063409245; purchase_order: -; job: -; client: -; other: -

Technology

Tech companies don’t get science fiction – and that's deeply troubling

Facebook's parent company wants to build a 'metaverse'. The fact that it doesn't grasp the name's connotations is symptomatic of a wider problem, writes Annalee Newitz

Comment

Question

Are there any lithium battery alternatives?

Health

Children born without key immune cells saved with engineered organ

News

Space

Oxygen and water for lunar explorers can be extracted from moon rocks

News

Technology

US army to 3D print concrete buildings and bridges in disaster areas

News