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The Rate of Climate Change Threatens to Exceed the Adaptive Capacity of Species

A recent study from the University of Helsinki focusing on the Arctic Siberian primrose underscores the critical need to curb climate change to allow species time to adapt through evolution.

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Smoke From Megafires Puts Orchard Trees at Risk

Long-term smoke exposure from massive wildfires lowers the energy reserves of orchard trees and can cut their nut production by half, researchers at the University of California, Davis, found. 

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Most Tropical Lightning Storms Are Radioactive

New observations from a retrofitted U2 spy plane reveal a surprising amount and variety of gamma radiation is produced in large tropical thunderstorms.

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New Research Uncovers How Climate and Soil Shape Tree and Shrub Wood Density Across Ecosystems

A recent study published in Advances in Atmospheric Sciences has provided new insights into how wood density in trees and shrubs adapts to different climate and soil conditions.

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Husker Experts Lead Effort Aimed at Antimicrobial Resistance in Environment

“Traditionally and for good reason, public health experts have focused on clinical settings like hospitals and nursing homes, because that is where patients acquire resistant bacteria,” said Xu Li, the study’s principal investigator.

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Wildfires Weaken Carbon Sinks

Wildfires are accelerating carbon loss from ecosystems, reducing the planet’s ability to store carbon and complicating efforts to meet global climate targets.

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Why We Need a Strong Global Agreement on Plastics Pollution

When marine biologist Richard Thompson and his students analyzed samples of beach sand over 20 years ago, they were surprised to find countless small multicolored pieces of plastic mixed in.

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Last Stop: Tundra and Peatland Fires in the Northwest Territories

After our adventures in Quebec and Greenland, it was now time for our last stop in this intense season of fieldwork.

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It All Adds Up: Study Finds Forever Chemicals Are More Toxic as Mixtures

A first-of-its-kind study has measured the toxicity of several types of per- and polyfluoroalkyl substances (PFAS), better known as “forever chemicals,” when mixed together in the environment and in the human body.

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Research in 4 Continents Links Outdoor Air Pollution to Differences in Children’s Brains

Outdoor air pollution from power plants, fires and cars continues to degrade human, animal and environmental health around the globe. 

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