We can experience the same wonder and fascination when we encounter rivers and streams; each one is different and unique — so let's discover what makes rivers, and the study of river systems ...

Stream and river organisms reflect their localized niche, and surrounding landscape both upstream and downstream. River organisms have evolved in diverse and fascinating ways in the varied ...

Rivers are the subjects of the latest Readers Photo Challenge. Rivers can be great photographic subjects. You can use them as a compositional element to draw the viewers eyes into the scene. A slow ...

Some of our most beautiful rivers are ‘chalk streams’. Their pure, clear, constant water from underground chalk aquifers and springs, flowing across flinty gravel beds, make them perfect sources of ...

However, before reaching the sea, these debris embark on a long journey through the twists and turns of rivers and streams. The visible part of this pollution is striking, with spectacular images ...

Some of our most beautiful rivers are ‘chalk streams’. Their pure, clear, constant water from underground chalk aquifers and springs, flowing across flinty gravel beds, make them perfect sources of ...