Soils store more carbon than the atmosphere and vegetation combined, with soil microorganisms playing the main role. As a ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and ...

Scientists have uncovered a new way embryonic cells divide when conventional mechanisms fail. Cell division underpins all ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

Matrix metalloproteinases (MMPs) were discovered because of their role in amphibian metamorphosis, yet they have attracted more attention because of their roles in disease. Recent work has highlighted ...

Supplemental Instruction is an academic assistance program providing regularly scheduled out-of-class, peer-led study sessions for challenging courses. The free sessions, open to all students in ...