Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

A research team has shown that methanogens, micro-organisms ubiquitous in low-oxygen environments like aquifers, soil and even permafrost, can propel their growth by dissolving calcium carbonate, one ...

A study on wild northern cardinals shows that stress can change gut microbes and affect bird health in measurable ways.

Add Yahoo as a preferred source to see more of our stories on Google. Ice caves host a variety of microorganisms, which if melted, could add to the challenge of antibiotic resistance. But researchers ...

The recent unearthing of bacteria capable of surviving in nuclear waste is a groundbreaking development with the potential to transform radioactive waste management. The existence of these ...