Cell Biology: Structure of prokaryotic and eukaryotic cells; Membrane structure and function; Organelles and internal organization ... Structural features of viruses, bacteria, fungi and protozoa; ...

New research shows beets can help lower blood pressure, thanks to their nitrates. Learn how much to eat and why your mouth ...

REI's Labor Day sale ends tonight at midnight. Many items are up to 30 percent off, and REI Co-op members save 20 percent on ...

Ocean microbes reveal how shedding genes drives survival and symbiosis, offering rare snapshots of evolution in progress.

Scientists warn that the invisible fibers floating around our homes may be quietly reshaping our gut health, carrying hidden chemicals, and fueling inflammation.

Scientists are warning that creating “mirror life,” a radical new concept in synthetic biology, could potentially have dangerous repercussions.

Lasting dental implants secrets reveal proven techniques and expert tips for stronger, more reliable dental restorations.