Bacteria

In Kentucky, bourbon demand is expected to double in the next five years, while the state's cattle population has reached its lowest point since 1951. Here's how these facts could combine to turn bourbon distilleries into a new source of biofuels.

We naturally pick up microorganisms as we move about the world. Now, researchers have developed an AI tool that accurately links you to a particular location using a sample of the bugs you’ve collected on your travels – like a bacterial satellite navigation system.

As more bacteria become increasingly resistant to antibiotics, we need more ways to fight infections. That's where this new patch comes in. With a gentle electric zap, this wearable could prevent bacteria from doing a number on us through our skin.

A. baumannii bacteria is a nasty antibiotic-resistant bug that thrives in hospitals, where it takes advantage of weakened immune systems. Researchers have now found the bacteria's secret weapon and have ideas on how to use it for good.

Microscopic battles rage around and in us at all times, involving surprisingly exciting weapons. Scientists have now observed a bacterium that attacks like a pirate ship, ensnaring its prey with grappling hooks and firing “cannons” that blow it open.

Most food-wrap films just act as a barrier to bacteria, but don't actually kill the microbes. An experimental new film does exactly that, plus it changes color to show when food is spoiled. And what's more, it's made from avocado seeds.

Science's war against the super-small and, sometimes, super-deadly bacteria that have evolved to resist destruction by antibiotics may have just enlisted new, unlikely allies: invertebrate creatures living in the frigid depths of the Arctic Ocean.

It's ironic that in places where drinking water needs to be checked for microbes the most, labs that can perform the analysis are least likely to be present. A new "lensless" device could help, as it uses light to detect harmful microorganisms.

Scientists have made a breakthrough that could lead to new treatment options for celiac patients. The team identified how and where the gluten response begins, with certain cells playing a bigger role than thought.

Researchers have prototyped sensor-packed robot bugs that mimic biological digestive systems to meet energy needs, employ a Janus interface for a steady supply of nutrients and move on the water's surface like a water strider.

There could soon be a non-toxic, longer-lasting and less-smelly alternative to DEET for repelling mosquitos. Scientists have created genetically engineered human skin bacteria that are unappealing to the irritating and disease-spreading insects.

To help combat the rise of antibiotic-resistant bacteria, researchers have been experimenting for years with drug-free methods to blast disease-causing bugs. A new type of stainless steel does exactly that, in a convenient and affordable way.