Fighting antibiotic resistance with phages

Farmers around the world rely on antibiotics to keep livestock healthy, but increased bacterial resistance has created problems for both animals and humans. Instead of expensive new drugs, scientists have found a potential ...

LEDs light the way to coronavirus disinfection

LEDs are commonly used for sterilization—you may be using one to clean your electric toothbrush, for example. In the continued effort to combat the coronavirus pandemic, LEDs can also help inactivate SARS-CoV-2.

TED talks seek to inject optimism into pandemic gloom

A TED conference under the theme "The Case for Optimism" on Monday threw down the gauntlet for a return to face-to-face gatherings, despite the daunting challenges of the coronavirus pandemic, climate change and deep political ...

Quantum holds the key to secure conference calls

The world is one step closer to ultimately secure conference calls, thanks to a collaboration between Quantum Communications Hub researchers and their German colleagues, enabling a quantum-secure conversation to take place ...

Video: What is life? And will we find it on other planets?

Chemistry is helping us figure out how life got started on Earth and is giving us molecules to look for on other planets. In this episode of Reactions, we break down what "life" is and how likely we are to find it out in ...

Virtual conference CO2 emissions quantified in new study

The virtual conferencing that has replaced large, in-person gatherings in the age of COVID-19 represents a drastic reduction in carbon emissions, but those online meetings still come with their own environmental costs, new ...

Lasers create miniature robots from bubbles

Robots are widely used to build cars, paint airplanes and sew clothing in factories, but the assembly of microscopic components, such as those for biomedical applications, has not yet been automated. Lasers could be the solution. ...

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