Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers.

Evidence was found in marine sedimentary rocks near Gabon in Central Africa. A team of international researchers has challenged the long-held belief that complex life forms first emerged on Earth 635 ...

Microorganisms were the first forms of life on our planet. The clues are written in 3.5 billion-year-old rocks by geochemical and morphological traces, such as chemical compounds or structures that ...

Scientists have uncovered how cyanobacteria—Earth's first photosynthetic organisms—self-organize into intricate living mats, offering insights into aquatic ecosystems and potential inspiration for ...

Protocells were likely the first forms of life to take shape on Earth, but they lacked many of the modern conveniences found in today’s cells—most critically, a cell membrane. Scientists have long ...

Boulder, Colo., USA: Stromatolites are the earliest geological record of life on Earth. These curious biotic structures are made of algae carpets growing toward the light and precipitating carbonates.

A free lecture about the vital and continuing role of microbiomes, the first forms of life on planet Earth, will take place at the end of this month. The Bermuda Environmental Sustainability Taskforce ...

An analysis of volcanic rocks has revealed large quantities of nitrogen compounds that were almost certainly formed by volcanic lightning. This process could have provided the nitrogen required for ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...