Entire regions of trees are disappearing because of invasive pests, disease and a changing climate. The key to their ability ...

Trees get most of the love, but diatoms, a group of photosynthetic microalgae, produce 20% of Earth's oxygen and are the ...

Researchers have been working toward using the gut microbiome as a clinical target for screening for colorectal cancer. This ...

Research finds diatoms evolved slowly for 100 million years and then experienced an evolutionary burst of speciation 170 million years ago.