Satellite imagery reveals huge amounts of floodwater heading into the ocean and towards parts of the Great Barrier Reef ahead ...

Humans have had a long relationship with the ebb and flow of ... from the sea. The four categories within primary estuaries are former fluvial valleys, former glacial valleys, river-dominated ...

Finally, I’ve reached the mouth of the river, which in this case flows out to the sea. Environmental charities ... They’re studying the river by taking photos of all the different things ...

Water current pervades every facet of existence for life in lotic (flowing ... in a far-off sea (or inland basin). But the physical changes in three dimensions along a river’s length have ...