Environment + Energy – Articles, Analysis, Opinion

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Gas pipelines can be dangerous to human health even if people don’t damage them by digging. Jim West/UCG/Universal Images Group via Getty Images

Methane leaks from gas pipelines are a hidden source of widespread air pollution

Methane reacts in the atmosphere to form components of fine particulate air pollution, which can penetrate deep into the lungs and increase risk for heart disease and asthma.
Lionel Messi celebrates with fans after Argentina won the FIFA World Cup championship in 2022 in Qatar. Michael Regan-FIFA/FIFA via Getty Images

When big sports events expand, like FIFA’s 2026 World Cup matches across North America, their climate footprint expands too

Sports face a sustainability challenge: They’re under pressure to grow, but more travel means more emissions that add to rising global temperatures. The NCAA is also weighing expanding March Madness.
Edith Schaecher, center, and her daughter and granddaughter look at a photo album recovered from her tornado-damaged home in Greenfield, Iowa, in May 2024. AP Photo/Charlie Neibergall

The aftermath of floods, hurricanes and other disasters can be hardest on older rural Americans – here’s how families and neighbors can help

Rural hospitals have been closing, putting emergency care further out of reach, but that’s only one of the heightened challenges aging rural communities face after a disaster.
Stock and commodities traders found themselves dealing with various price swings as energy markets responded to Israeli and U.S. attacks on Iran. Timothy A. Clary/AFP via Getty Imagesf

Why energy markets fluctuate during an international crisis

Fears about supply, demand, profits and supply chains all combine into a volatile mix that delivers prices that are often higher in a crisis, but also change more rapidly and by larger amounts.
The Carter Lodge hangs precariously over the flood-scoured bank of the Broad River in Chimney Rock Village, N.C., on May 13, 2025, eight months after Hurricane Helene. AP Photo/Allen G. Breed

Disasters don’t disappear when the storm ends – cascading hazards, from landslides to floods, are upending risk models

Risk models can’t rely just on the past anymore. A team of geoscientists suggests new ways to forecast evolving hazards in real time as cascading disaster risk worsens.