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Study Links Nearly Half of Western U.S. Wildfires to Heatwaves

Study Links Nearly Half of Western U.S. Wildfires to Heatwaves

A recent study published in the journal Science Advances reveals that nearly 50% of the wildfire-burned areas in the western United States over the past 25 years are linked to heatwaves. The research, led by Dmitri Kalashnikov, highlights significant regional variations, with areas like the Idaho-Oregon-Nevada tristate region experiencing heatwave-related fires in two-thirds of their burned areas. The study emphasizes the role of prolonged heat events, rather than isolated hot days, in exacerbating wildfire risks. The findings underscore the growing impact of human-induced climate change, which is increasing the frequency and intensity of heatwaves. Researchers stress the importance of reducing fossil fuel consumption to mitigate these effects. (Source: Boise State Public Radio, 2026-08-26)

Understanding Heat Waves and Their Connection to Climate Change

Understanding Heat Waves and Their Connection to Climate Change

Learn how climate change intensifies heat waves, making them more frequent and severe. Discover the science behind these events and how to stay informed and safe during extreme heat.

Why Slash-and-Burn Agriculture Fueled Alarm Over the Amazon Fires

Why Slash-and-Burn Agriculture Fueled Alarm Over the Amazon Fires

The 2019 Amazon rainforest wildfires represented a significant environmental crisis, marked by a surge in fires across Brazil, Bolivia, Paraguay, a...

Glacial Collapse: How Ice Can Trigger Deadly Disasters

Glacial Collapse: How Ice Can Trigger Deadly Disasters

A glacial collapse happens when a large section of ice breaks apart, falls or slides downslope, potentially unleashing floods, landslides or tsunamis. In Nepal on Wednesday, Aug. 26, a glacial collapse triggered catastrophic flooding that killed more than 157 people and left at least 400 missing. Similar events in Switzerland and Alaska show how collapsing ice and debris can create devastating hazards in mountain regions. Scientists say melting ice, cracks and unstable terrain can contribute to these sudden collapses.

Scientists Warn of Escalating Climate Catastrophes

Scientists Warn of Escalating Climate Catastrophes

Climate experts are raising alarms about the increasing frequency and intensity of extreme weather events, according to a report by the Insurance Journal. Scientists like Daniel Swain and Sarah Perkins-Kirkpatrick emphasize that even achieving net-zero emissions will not immediately halt the ongoing climate crisis. Historical data shows that greenhouse gases have been accumulating for over 150 years, leading to rising global temperatures and more severe natural disasters. The report highlights examples such as Australia's 'Black Summer' wildfires and Pakistan's devastating floods, underscoring the urgent need for global action.

A lush knee-high jungle grows in the Arctic, but warming is changing Earth's mini-greenhouse

A lush knee-high jungle grows in the Arctic, but warming is changing Earth's mini-greenhouse

Alaska's North Slope tundra may look desolate, but crouch down and you'll see a lush jungle

The world inches toward catastrophic climate events: 'Bigger shocks are on the way'

The world inches toward catastrophic climate events: 'Bigger shocks are on the way'

Scientists have long warned that the world will experience more intense extreme weather events like heat waves, storms, floods and droughts as long as we continue to use gas, oil and coal at our current pace

As super El Nino strengthens, study suggests that climate change is intensifying El Ninos

As super El Nino strengthens, study suggests that climate change is intensifying El Ninos

A new study suggests El Nino events have intensified over the past 40 years due to human-caused climate change

Climate Warming Accelerates Freshwater Habitat Fragmentation

Climate Warming Accelerates Freshwater Habitat Fragmentation

A study published in Nature highlights the impact of climate warming on freshwater ecosystems, revealing that rising temperatures are causing thermal shocks and habitat fragmentation for 9,809 freshwater species. Using weekly water temperature data from 1976 to 2099, researchers assessed the vulnerability of species to short- and long-term thermal extremes. The study introduces the concept of Thermal Fragmentation Exposure (TFE), which quantifies the disruption of thermal habitat continuity across river networks. Gradual warming is shown to trigger abrupt thermal exposure, posing significant risks to biodiversity. Source time: not specified.

Earth is simmering in its hottest water temps on record, and that's bad for fish and us

Earth is simmering in its hottest water temps on record, and that's bad for fish and us

The European climate service Copernicus says the world's oceans have reached their hottest temperature on record