Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

These tropical fish add a golden rainbow to your tank. The Congo tetra has a long, flat body with iridescent gold and silver scales and long, white-tipped fins. They are live-bearing fish and come in ...

Freshwater ecology is the study of all aspects of the ecology of terrestrial aquatic systems, including rivers, lakes and ponds. It includes the community ecology of these ecosystems, as well as ...

Other participants are Dennis Polack (Data Analyst), Nicolas Bailly (Data Analyst), Richard van der Laan (Freshwater Fishes Specialist), Thomas Litz (Aquarium Species/Literature Specialist), and Dan ...