The membrane surrounding red blood cells grows stiffer over time, which steadily decreases their functionality.

Scientists have scoured cow rumens and termite guts for microbes that can efficiently break down plant cell walls for the production of next-generation biofuels, but some of the best microbial candidates actually may reside in the human lower intestine…

Scientists track gene activity when honey bees do and don't eat honey: Gene activity changes in response to dietary changes in foraging honey bees, researchers found

Muscle-powered bio-bots walk on command: Engineers at the University of Illinois at Urbana-Champaign demonstrated a class of walking “bio-bots” powered by muscle cells and controlled with electrical pulses, giving researchers unprecedented command over their function.