Your poop could be yellow for a number of reasons—like something you ate or something going on in your digestive system.

Photosynthetic semiconductor–biohybrids, which integrate excellent light-harvesting capabilities of semiconductors and high activity and selectivity of biocatalysts, have proven a promising strategy ...

Anaerobic bacteria were among the first life forms on Earth and existed at a time when there was no oxygen in the atmosphere. While many organisms depend on an oxygen-rich environment to survive ...

Tiny magnetic bots that are activated by light can clear bacterial infections deep in the sinus cavities, then be expelled by blowing out the nose.

Marine biofouling is a common issue that concerns safety, cost, and ecosystem stability. Alginate, a commonly used filler in functional coatings and membranes, is also widely researched for biomedical ...