While humans wouldn’t be very happy to find that organisms were growing on their skin, particularly fungi, algae, and insects, it works out pretty well for sloths. Sloths may be hosting entire ...

Scientists are trying to raise as many urchins as possible because they eat algae that could otherwise smother reef ecosystems and kill corals. Researchers have identified algae on which larval sea ...

Every home aquarium owner knows the importance of keeping a tank clean. Contaminated water is the quickest way to spread diseases and trigger health problems. For example, algae blooms are one of the ...