Weeds are serious problems on sports fields, parks and other sites covered with turfgrass. A new strategy uses mechanical…
Patriotism means pride in country, but what are we proud of? A former national park ranger suggests that visiting historic…
In a study that cultivated coral 'gardens' with varying numbers of species, plots with more species were healthier.…
Every year the US burns more than 34 million tons of garbage in incinerators. These plants are major pollution sources,…
Major US environmental organizations have promised to diversify their staffs and boards for more than 20 years, but moved…
The 6-3 ruling challenges some common political assumptions about conservatives and liberals.
Many current and former US military leaders call climate change a serious national security threat, but few of them mention…
Federal and state agencies are carrying out a 35-year, multi-billion-dollar plan to restore Florida's Everglades, but…
A year after China stopped accepting most scrap material exports, other Asian countries are following Beijing's lead,…
Over the past 20 years, Great Lakes water levels have gone from sustained multiyear lows to multiyear highs. Climate change…
How does reporting on the environment promote democracy? A US journalism professor describes conditions in the republic…
Solar and wind can't deliver power on demand. But overbuilding solar and wind, and simply dumping unneeded energy, would…
A grade of 92 is an A at most schools, but for tap water it means that millions of Americans drink water that fails to met…
North Atlantic right whales are headed toward a traumatic extinction, but could rebound if humans can get out of their way.
An engineering professor explains why rural areas are especially vulnerable to hurricanes, and what they can do to ensure…
For the start of Atlantic hurricane season on June 1, scholars explain weather forecasting, evacuation orders, inland flooding…
Many people think climate change caused Classic Maya civilization to collapse abruptly around 900 A.D. An archaeologist…
Thousands of hydropower dams are under construction around the world. New research shows that by cutting off sediment flow,…
By appealing to the hearts and minds of their white neighbors, Native Americans are carving out common ground. Together,…
Californians love their coast and strongly oppose offshore drilling. Will they support converting old oil rigs to artificial…