Health & Medicine
Gum disease bacteria can promote cancer growth in mice
In mice, the oral bacteria F. nucleatum can travel to mammary tissue via the bloodstream, where it can damage healthy cells.
Microbes
More Stories in Microbes
- Microbes
This giant microbe organizes its DNA in a surprising way
3-D microscopy shows that the giant bacterium Thiovulum imperiosus squeezes its DNA into peripheral pouches, not a central mass like typical bacteria.
- Life
How these strange cells may explain the origin of complex life
The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.
- Animals
Bats might be the next bird flu wild card
Finding that vampire bats along Peru’s coast carried H5N1 antibodies raises concerns that multiple bat species could become reservoirs for the virus.
- Life
A rice weevil frozen in flight won the 2025 Nikon Small World photo contest
From fluorescent ferns to sprawling neurons, this year’s winning photos reveal the structures and artistry of life seen through a microscope.
- Microbes
To make a tasty yogurt, just add ants (and their microbes)
Spiking milk with live ants makes tangy traditional yogurt. Researchers have identified the ants' microbial pals and enzymes that help the process.
- Microbes
Staph bacteria are bad at letting go
Calcium, a mineral involved in wound healing, can strengthen the attachment between microbe and skin and make infections hard to shake.
- Microbes
Antarctic lake microbes have flexible survival strategies
Life teems under the Antarctic ice sheet. In subglacial Lake Mercer, it is surprisingly versatile and isolated from the rest of the world.
- Microbes
What makes chocolate taste so good? It’s the microbes
Beans matter, but microbes may be the real secret to fine chocolate flavor. Scientists are building starter cultures that may improve quality.
- Animals
The phoenix isn’t the only critter to survive the flames
There are no real phoenixes hiding anywhere. But science has revealed that some living things can take quite a bit of heat.
