It is possible that extremophile microbes lcould exist on icy moons and planets with conditions similar to subglacial waters ...

The tiniest life forms are also among Earth’s toughest, from near-invincible tardigrades to extremophilic microbes that ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes ...

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

Scientists demonstrated that an Earthly extremophile might withstand being ejected from the Red Planet on debris spewed into ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Our single-celled ancestor lived in a world without plants, animals or oxygen-rich oceans. Yet, this seemingly simple microorganism took the first steps toward complex life. From this ancestor emerged ...

A bacterium famous for shrugging off extreme radiation has now survived the violent shock of a simulated asteroid impact, adding hard experimental evidence to the idea that microbes could travel ...

A resurrected ancient enzyme is helping scientists test how reliably Earth’s oldest rocks record signs of life.

Around 2.3 billion years ago, the Great Oxygenation Event (GOE) marked a major turning point in Earth’s history. The increase ...

Scientists have discovered a rare red-coloured bacterium in an Antarctic lake that can survive extreme cold and intense UV radiation. The microbe could have important applications in biotechnology, ...