Articles about bacteria

Three words: Synthetic gene circuit. Self-assembling bacteria build pressure sensor

Beware, 3D printers. Self-assembling bacteria are coming for your jobs. Specially designed bacteria can organise themselves to make a three-dimensional pressure sensor, new research shows. Scientists are engineering these critters in order to some day help more cheaply and efficiently manufacture materials that can perform …
Andrew Silver, 10 Oct 2017

Boffins find evidence of strange uranium-producing bacteria lurking underground

Scientists have discovered bizarre evidence in the US state of Wyoming – that bacteria hidden deep within the Earth's crust secrete uranium. Uranium, the silvery white metal known for its radioactive properties and usage in nuclear power plants, is thought to occur within ore deposits in the form of uraninite. The uranium in …
bacteria

Take that, creationists: Boffins witness birth of new species in the lab

A common chant from the anti-evolution crowd is that you can't demonstrate speciation – the creation of new species – in action. Now a team of scientists can do just that for anyone with a few weeks to spare. In a paper published in the journal Science at the end of November, Justin Meyer, an assistant professor of biology at …
Iain Thomson, 5 Dec 2016

Devs claim charger uses 'photosynthesis' power battery charger

A team of developers claiming to have created the world’s first plant-pot-powered battery charger are pulling in crowd funding support. The project has raised more than €61,000 – over four times its target – and has piqued the interest of more than 400 people who have bought the plant pot, named Bioo Lite. We're told it is …

Bath boffins put BUGS on chips – on purpose

Don't debug this chip: boffins at the University of Bath have embedded bacteria on a chip to create a cheap water-quality sensor. Instead of needing expensive lab kit to see if water is safe to drink – a serious problem anywhere the civil infrastructure is lacking – the bio-sensor contains bacteria that produce an electric …
DNA

Boffinry breakthrough: First self-replicating life with 'alien' DNA

After 15 years of trying, researchers have created a living, self-replicating, "semi-synthetic" organism with DNA that contains not just the four paired bases that occur in all living things, but also an alien base pair created in the labs. "What we have now is a living cell that literally stores increased genetic information …
Rik Myslewski, 8 May 2014
Bacteria on a mobile phone

Gorilla Glass fights dirty, dirty germs with antimicrobial coating

Germophobes rejoice (but don't high-five, that would be unsanitary). Corning has unveiled an antimicrobial version of its Gorilla Glass line. The company said that its glass display covers will sport an ionic silver coating which will kill off any potential build-up of harmful bacteria and fungi. Corning said that the coating …
Shaun Nichols, 6 Jan 2014

Hyenas FACEBOOK each other with their ARSES: FACT

Whiffy bacteria found in hyenas' anal secretions function as a natural social network, boffins claim. Researchers from Michigan State University examined the pongy bacteria hyenas leave behind whenever they smear their secretions, or "paste", on a tree, plant or grass stalk. The excretions contain friendly microbes, which …
Jasper Hamill, 12 Nov 2013
The Register breaking news

PLASMA GERM BLASTER GUN invented for cleaning skin

A handheld plasma blaster that can beam away 17 layers of bacteria could be used in medical emergencies to clean skin and wounds, said a physics boffin presenting the device in the Journal of Physics D: Applied Physics today. The plasma gun or "flashlight" requires just a 5V battery to produce enough cold plasma to kill even …
Anna Leach, 5 Apr 2012
The Register breaking news

US Navy invents 'Zero-Power Autonomous' ocean probe

US Navy and Marine Corps boffins are chuffed with themselves today, after inventing a crafty underwater probe podule which can be dropped into the sea, sink to a pre-programmed depth, remain there for weeks or months and then at some point rise to the surface again - all without using any electrical power. This last is a good …
Lewis Page, 28 Jun 2011
The Register breaking news

NASA scientist spies extraterrestrial life

A NASA scientist claims to have identified signs of extraterrestrial bacteria in meteorites, and if he's right, it means a strong boost to the theory that such entities are common and could be the origin of life on Earth. In his paper Fossils of Cyanobacteria in CI1 Carbonaceous Meteorites, published on Friday in the Journal …
Lester Haines, 7 Mar 2011
The Register breaking news

'Methanotroph' bacteria feasted on blown BP rig's methane belch

Scientists believe they have solved the mystery over what happened to the hundreds of thousands of tons of methane that belched into the Gulf of Mexico following the Deepwater Horizon oil rig explosion last April. According to a study published in Science Xpress, the gas served as a feast for methanotrophs: bacteria able to …
The Register breaking news

THE TRUTH on the Californian NASA POISON ALIENS

The discovery of a previously unknown lifeform in California that lives on arsenic is prompting astrobiologists to broaden their hunt for alien life. The new bacterium - GFAJ-1, part of the class Gammaproteobacteria, which also includes E.coli - was discovered in samples taken from Mono Lake. The lake is naturally high in …
The Register breaking news

'Magnetic Death Star' fragments unearthed in New Jersey

Some good news and bad news about global warming: The bad news is that Earth's rising temperatures could threaten coastlines, endanger wildlife, and - in some extreme cases - melt your ice cream. But it could also turn some of us into crystalline magnet men of immense size and power. Giant magnet creatures in my warm planet? …
Austin Modine, 23 Oct 2008
The Register breaking news

Oz boffins unleash the power of beer

Australian boffins from the University of Queensland have teamed up with beer outfit Foster's to power up a "battery" by brewing waste, Associated Press reports. The scientists yesterday unveiled the experimental microbial fuel cell at Foster's Yatala brewery near Brisbane. The "complex technology" involved feeds alcohol, …
Lester Haines, 3 May 2007

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