The only material we have from the very early Earth comes in the form of tiny, naturally occurring zircon crystals

Team adds new details to our understanding of the nature of life way down under

Deoxygenation due to climate change threatens marine life

The UK-wide research team developed new records of past CO₂ levels by analysing ancient ocean sediments

Some of the iron-metabolizing bacteria appear quite early on the tree of life, making the studies relevant to discovering the origins of life

ASU part of research that finds massive phosphorus buildup in landscape

The scientists were able to infer past ocean conditions, using foraminifera preserved in sediment cores

The fibers are hair-like protein filaments called “pili” that have the unique property of transporting charges at speeds of 1 billion electrons per second

Designing and building three massive hill slopes, known as LEO, was no ordinary undertaking for the UA's Biosphere 2

Magma re-creation, along with other research, helps researchers to understand eruptions and possibly ways to better predict them

Dr. Robert Linnen discusses the impact a compact SEM has had on his research.

Using a technique called supercritical anti-solvent precipitation, the group produced large quantities of highly pure georgeite