Search results for storm sewers

Environment Jun 22, 2023

Five ways to know if a river is polluted—and whether it's safe to go in the water

England's rivers are in a mess. Just 14% are in good ecological condition—and that's just the ones that are regularly assessed.

Environment Jun 22, 2023

Better climate modeling and data can help Baltimore weather a hotter, stormier future

If you were to stand at the intersection of Maryland Avenue and West 24th Street in Baltimore's Old Goucher neighborhood and travel back in time 10 years, you would probably be shocked at the transformation. Back then, pavement ...

Ecology Jun 15, 2023

Many urban waterways were once waste dumps. Despite restoration efforts, there's more to do to bring nature back

In the 19th century, many of Australia's urban creeks and rivers were in poor shape. Melbourne's major river, the Maribyrnong, was full of waste from abattoirs, tanneries and factories.

Environment Jun 9, 2023

More than 50 chemicals discovered in water off Hampshire and West Sussex coasts

An ongoing study looking at water quality in and around Chichester and Langstone harbors has revealed high levels of potentially harmful chemicals.

Environment May 8, 2023

Rising seas are causing septic systems to fail, finds researcher

A University of Miami industrial engineering graduate student has conducted research that shows which sites in Miami-Dade County are at risk and proposes strategies to make those systems more resilient to sea level rise.

Earth Sciences Apr 26, 2023

Arctic sea ice loss and fierce storms leave Kivalina fighting to protect the island from climate disasters

As winds and waves from Typhoon Merbok devastated communities along the coast of Western Alaska in 2022, Reppi Swan Sr.'s phone began to ring at Kivalina, a barrier island 80 miles above the Arctic Circle.

General Physics Apr 11, 2023

Stopping storms from creating dangerous urban geysers

During intense rainstorms, residents of urban areas rely on stormwater sewers to keep streets and homes from flooding. But in some cases, air pockets in sewers combine with fast-moving water to produce waterspouts that can ...

Plants & Animals Mar 1, 2023

Why seagrass needs space

Seagrass: green leaves swaying in the currents. Fish weave their way through, and sea turtles graze. They're always on their guard, watching out for any encroaching sharks. The seagrass' roots are hidden in the seabed, where ...

Environment Feb 23, 2023

To clean up England's rivers we need to know how much sewage is dumped—but water firms won't tell us

UK environment secretary Thérèse Coffey has demanded that water companies share plans for how they will reduce sewage discharges into rivers. They could start by coming clean on how much sewage is being dumped. If we don't ...

Environment Feb 23, 2023

Historical dredging and wetland loss in New York City's Jamaica Bay increase flooding

Historical dredging and wetland loss in New York City's Jamaica Bay have increased high-tide flooding in the area, according to a new study.

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