Cape Coral residents have long struggled with the unpleasant effects of blue-green algae, which turn canals green and emit a foul smell.

An invasive species of fish that can live out of water for short periods of time and can carry dangerous pathogens has been found in Eastern Canada, alarming experts.

Cane toads in Florida secrete a milky-white toxin that can harm or even kill animals that lick, bite or eat them, including domestic pets.

KEY BISCAYNE, Fla. (AP) — A team of scientists from the University of Miami, the Florida Aquarium and Tela Marine in Honduras is working together to transplant crossbred coral fragments onto a ...

Divers on Tuesday planted Elkhorn coral fragments, a species critical for protecting shorelines.

KEY BISCAYNE, Fla. — A team of scientists from the University of Miami, the Florida Aquarium and Tela Marine in Honduras is working together to transplant crossbred coral fragments onto a reef ...

From matchmaking coral colonies to restoring entire reef ecosystems, their work is helping to ensure that Guam’s marine life—and the traditions connected to it—remain vibrant for generations ...

Invasive fish like European carp, tilapia and even goldfish are a growing threat in Australia's rivers and freshwater systems. Debate rages over what to do about the ever-spreading issue ...

Asian needle ants, an invasive species making news around the country, were found in Providence in 2015, but there's no sign they ever spread.

Nova Scotia Invasive snail creeps up on Nova Scotia lakes, ponds The Chinese mystery snail may look big for an aquatic snail, but it's fairly unassuming.