Andrew Gray, an associate professor of watershed hydrology at UCR, weighs in on the threats to life and infrastructure posed by fast-moving debris flows, and how residents can best respond.

This is a dual column about paying tribute to a tributary close to home by authors Bob Otwell and Dave Dempsey, who will make ...

Another surface water map showed low risk of flooding in some back gardens but ... believed it “would not increase the risk of flooding to the area". They said the drainage impact was "not significant ...

These soggy spots have been dismissed as inhospitable smudges on the map — even serving as a metaphor for corruption that ...

Orange County communities built on hillsides are preparing for a powerful winter storm to move through Southern California. Sandbags and tarps have been laid out in some areas to protect slopes from ...

More than 1 million people could pour into western Maricopa County in the coming decades – if housing developers can secure ...

As wildfires burn the landscape, they prime slopes for debris flows: powerful torrents of rock, mud and water that sweep downhill with deadly momentum.

On Sept. 16 last year, groundbreaking for the Grand Hyatt Resort Hotel in Seaside took place ushering in the building of an ...

The following planning applications have been submitted to Mid Sussex District Council, Lewes District Council and the South ...

For the almost 520,000 Americans who will undergo treatment this year, the process leaves little room for a full life. An ...