Removing harmful chemicals from contaminated water is only one step toward their elimination. Once collected in filtration materials, these chemicals must still be destroyed and detoxified to prevent contamination from moving into another waste stream.
A global accounting puts the value of ecosystem services that could be lost to sea level rise at well over 100 billion in 2020 international dollars (Int$2020) per year by 2100, according to a study—and the nations that are likely to lose the most are not the…
Rising sea levels might seem like someone else's problem if you live inland. But even miles from the coast, changing sea levels can affect the food we eat, the goods we buy, the energy we use and the taxes we pay.
As temperatures rise and development expands, the number of homes and other structures damaged or destroyed by wildfires across the U.S. is on pace to triple by midcentury, my colleagues and I found in a study just published.
In 2025, a local crabber reached out to professor Romuald Lipcius with some news: He'd been catching stone crabs in the Chesapeake Bay. Native to Florida, the species had reached its northernmost documented occurrence to date. News got out, and William & Mary…
An open-source software tool to help find a sweet spot between competing environmental and development demands has been launched by researchers at the University of Queensland.
Tree planting provides wood, biomass and climate benefits, but the location where those new forests are established matters. An international study by researchers in Spain, Chile and Finland shows that converting nonforested land into planted forests can incr…
People experiencing unsheltered homelessness in Salt Lake City face hours of dangerous daytime heat and hot nights that offer little relief, according to a University of Utah study. Researchers also found that tree shade helps people feel measurably cooler, m…
Drought and extreme heat do not always occur separately. When they coincide, their combined effects can place greater pressure on water resources, agriculture, ecosystems, energy systems and public health.
Fires in the U.S. are getting faster, larger and more dangerous, but people continue to develop and move into fire-prone regions. New research from the University of Colorado Boulder's Cooperative Institute for Research in Environmental Sciences (CIRES) shows…
A new study finds that tropical areas often thought to be safe from the effects of climate change are actually experiencing significant changes in rainfall and extreme temperature events. The paper, "Shifting climate in Caribbean tropical forests: Long-term t…
Where a storm surge strikes along a stretch of U.K. coastline is decided by global climate patterns in the Atlantic, Arctic and even further afield—according to new research led by Cambridge University.
When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain la…
Mountain snow in the Northeast is different. The region's milder, more humid mountain climate shapes winter conditions that are different from those of the western United States. Yet, snow models don't always capture those differences.
A new review involving researchers at Umeå University has revealed the critical role that plant roots play in shaping how Arctic tundra ecosystems respond to climate change. The paper, recently published in Nature Reviews Earth & Environment, highlights how p…
If your home isn't in a federally designated flood zone, flooding might seem like someone else's problem. No one requires you to buy flood insurance, and the map suggests you're in the clear. But reality may be very different.
What does a healthy river look like? For most of us, an obvious answer would involve two aspects: water flowing through a channel and green vegetation along its banks. However, in reality, a river's health depends on several factors, such as how much water fl…
For roughly five centuries from about 1300, Europe experienced periods of unusually cold weather and extreme conditions collectively known as the Little Ice Age. Transylvania, a historical region in modern-day Romania, was also affected, but information about…
Research led by atmospheric scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory sheds new light on one of the fundamental challenges of weather forecasting: determining the conditions under which a cloud will produce rain—and ho…
Exceeding 1.5C of global warming will have "irreversible" consequences for glaciers, sea ice and the Earth's frozen regions, two U.N. reports warned on Monday, calling for urgent action.
Volcanic eruptions are known for their spectacular visual displays of vivid lava, as well as the devastating impacts they can have on the environment and the communities who live nearby. But they can also have far-reaching impacts across the globe.
Climate-related events affected at least 13 million people across Africa in 2025. Over the last decade alone, extreme weather has affected populations in Africa disproportionately. Tropical Cyclone Freddy (February 2023) caused widespread flooding and led to …
Urban flooding causes significant social, environmental and economic losses every year. In Baltimore, those losses have increased in frequency and intensity since flooding records began in 1748 and are expected to continue doing so as the climate changes. Tra…
Global warming, the observed increase in Earth's average global surface temperature since preindustrial times (1850–1900), currently stands at around 1.63 degrees Celsius. While this number is expected to continue to rise, local temperatures will not go up un…
When we hear that climate change is damaging natural environments, it conjures images of rising seas eroding coastlines, or heat waves bleaching the Great Barrier Reef. But what about deserts?
A University of Bath–led study has estimated that the carbon dioxide produced by humans as our bodies turn food into energy rose by 74% between 1985 and 2015, reaching 2.05 billion metric tons a year. Researchers say the findings could help scientists better …
Authorities in New Delhi stepped up anti-pollution measures on Sunday, including higher parking fees and work-from-home orders, seeking to curb toxic smog in one of the world's most polluted capitals.