Medically reviewed by Qin Rao, MD The gut microbiome is the community of microbes (like bacteria and yeast) that live ...

Warning signs for algae went up Monday at El Dorado ... that bacteria doesn't always reach toxicity levels that are harmful. Everyone needs to be careful and follow public health advisories ...

Clark County Public Health has issued a warning for Lacamas Lake due to elevated levels of cyanotoxins from harmful algae, ...

SANTA BARBARA — Sea lions are stranding themselves on a long stretch of the California coast and showing signs that they may have been poisoned by a bloom of harmful algae, experts said Thursday.

The health department says there are high levels of harmful algal blooms or HABs in several of the state's swimming areas. Some of the affected areas include Alloway Creek, in Salem county ...