The new species has been found in two small isolated waterways in Brazil’s Atlantic Forest, according to a study.

As invasive species are increasingly discovered in critical Colorado watersheds, Pitkin County water sources like Ruedi ...

Anglers in St. Mary’s County can expect a bountiful Fourth of July weekend in 2025, with favorable tides and active fish ...

Energy & Environment Colorado River ‘water market’ could bring security to farmers, fish and families: Study by Sharon Udasin - 06/20/25 3:39 PM ET ...

These fish reproduce quickly and can survive in poor water quality, leading to the displacement of native fish populations. Round gobies have been present in the Great Lakes since the early 1990s, ...

Traditional Owners are using environmental DNA sampling to map fish populations and track ecological changes in the waterways. The surveys have already detected 53 species.

Out of 49 fish species native to the Colorado River basin, 44 are already threatened, endangered, or extinct. Standing agreements governing Colorado River management among states and between the U ...

However, the Agency is still investigating after "hundreds" of dead fish, including eels, trout, and brook lamprey, were found dead in the St Austell river on Thursday evening.

by Mallory Allen, FOX 11 News Thu, June 19th 2025 at 8:23 PM ...

Most studies on the effects of dams have focused on temperate species such as salmon, leaving tropical systems and non-fish diadromous animals — such as migratory shrimps and snails — largely ...

Wildlife photographer Mike Yip was out at the rocky beach near the Doehle beach access in Parksville, when he noticed gulls eating something a bit unusual. The gulls were munching on midshipman eggs, ...

PORTLAND, Ore. (KATU) — Boaters navigating the Grande Ronde River are being urged to stay vigilant due to the presence of aggressive mountain goats between Meadow Creek and Alder Creek.