While residents enjoy Michigan's Great Lakes, invasive species may be, too. During Aquatic Invasive Species Awareness Week ...

Michigan residents are reminded to clean, drain, and dry boats and equipment to prevent the spread of invasive species. Grass carp, red swamp crayfish, and New Zealand mudsnails are among the ...

Researchers recently discovered two new crayfish species: the Okanagan crayfish and the misfortunate crayfish (Pacifastacus ...

Sturgeon are ancient fish that have been around for 201 million years, giving them the title of “modern fossils” quite easily ...

Do you remember back when there were no invasive species in the waters off Delta County. In those years, beaches were not littered with the shells of zebra mussels — the first invasive species to ...

Every week, one or two species of Australian invertebrate go extinct. Many species on the brink live in cities – where we can help.

Stories in this list received the most page views on aspentimes.com from June 23-30. 1. Conservationist urge the public to ...

Alex McGlynn, who has been fishing for 20 years, said he had never seen a tope shark off the Welsh coast - with the species listed as critically endangered on the IUCN Red List ...

In honor of Critter of the Month's tenth birthday, let's explore the world of one of Puget Sound's most graceful ten-legged ...

NOAA adjusted bluefin tuna retention limits for recreational and charter boats. Sea bass fishing remains strong, with catches of two or three fish at a time common on party boats. Fluke and black drum ...

Jellyfish, ancient and diverse, exhibit remarkable adaptations, from bioluminescence to immortality. These gelatinous creatures, mostly water, thrive ...

Gray whales travel from the Arctic to Mexico each year. And they're not finding enough to eat, scientists say.