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Oak buds contain a useful bacterium for separating rare earth elements

Bacterium from oak trees could help process rare earth elements

31 May 2023

A bacterium found in English oak buds can help separate out the rare earth elements used in technologies such as electric cars and wind turbines


Genetically engineered bacteria have learned to play tic-tac-toe

Genetically engineered bacteria have learned to play tic-tac-toe

13 May 2022

E. coli bacteria modified to act like electronic components called memristors can be set up to act as a simple neural network and trained to play noughts and crosses


Al-Anode mini-device.

Computer powered by colony of blue-green algae has run for six months

12 May 2022

Blue-green algae, a type of cyanobacteria, set in a container on a windowsill powered a computer continuously for six months using photosynthesis


3D printed structures

3D-printed 'living ink' is full of microbes and can release drugs

23 November 2021

A living ink made entirely from bacterial cells can be 3D-printed to make structures that release anti-cancer drugs or mop up toxins from the environment


CRISPR gene editing used to store data in DNA inside living cells

CRISPR gene editing used to store data in DNA inside living cells

11 January 2021

Biologists have used CRISPR gene editing to store information inside DNA in living bacterial cells, which could become a storage medium of the future


The Martians have landed in London, and they're hogging the camera

The Martians have landed in London, and they're hogging the camera

11 September 2018

Artist Jenna Sutela has used Mars-friendly bacteria to grow an alien culture, rich in music and poetry – but is it any good?


wound scanner

Wound scanner shows bacteria glowing if your body is infected

18 December 2017

The machine, called MolecuLight i:X, picks up molecules that glow in bacteria, giving surgeons an at-a-glance indication as to whether infection is present


People in biosafety suits

It's too easy for bioterrorists to access dangerous research

14 September 2017

The systems designed to stop potentially risky research being published and used to make weapons of terror have “multiple shortcomings”, warns US report


Nanoparticles that chat back and forth could dispense medication

Nanoparticles that chat back and forth could dispense medication

30 May 2017

For the first time, two nanoparticles have communicated with each other to complete a task, potentially making them useful for targeted cancer treatment


Bacterial image

Bacteria engineered to produce living, full-colour photographs

22 May 2017

Gut bugs have been modified to turn red, green or blue when bathed in light of the corresponding colour so they create bacterial photocopies


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