From mosquitoes to bed bugs, parasites have always stuck close to humanity, and they continue to shape our lives to this day, ...

"Mobula rays have wing-like fins that allow them to launch out of the water, earning them the nickname 'flying rays!'" ...

A new evolutionary theory suggests that some asexual parasites may temporarily be able to infect a wider range of hosts as harmful genetic mutations build up. In a paper published in Trends in ...

Democratic strategist Melissa DeRosa called socialists like New York City Mayor Zohran Mamdani "parasites" who latch onto the ...

An insider's look at Florida’s war on invaders: the giant snakes, egg-eating predators and parasites spreading through the ...

Wild greater honeyguide birds in sub-Saharan Africa have learned to recognize specific human vocal calls used by local ...

When people think about wildlife conservation threats, they often picture habitat loss, climate change, pollution, or invasive predators. Far less attention is usually paid to parasites. Yet in some ...

Cyclosporiasis can ruin a summery picnic with explosive diarrhea and other food poisoning symptoms, according to the CDC. See ...

Tennessee and 16 other states experience uptick in cyclosporiasis cases, a parasitic disease causing "explosive" bowel ...

Hundreds of people across 17 states have been sickened by the parasitic infection, often transmitted by consuming produce contaminated with human feces.

Cases of cyclosporiasis, which spreads through contaminated food, have been on the rise in multiple states since May.

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species inadvertently brought to new territory that are taking the ...