The size and texture of river substrates influence invertebrate abundance and species richness (Downes et al. 1995). Invertebrate communities respond to different combinations of velocity ...

A new study provides important insights into the spread of antibiotic resistance (ABR) in different river systems. The study, ...

They’re studying the river by taking photos of all the different things they can spot. Can you see that tree that's got like that? Children: Looks a bit like an arch. De-Graft: Yeah, like an arch!

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And after it’s gone over its last rapids and tumbled over its last fall, it becomes a very different river indeed. As the river gets older, it slows down. A minor obstacle in its path is now ...