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Plants & Animals Oct 6, 2026

Warming oceans reshape plankton, potentially leaving fish with less nutritious food

The world is changing. As humans, we tend to focus on what happens on land, but the planet's food systems depend on both terrestrial and marine ecosystems.

Political science Oct 6, 2026

AI chatbots may increase accurate political knowledge

As voters seeking information about political issues increasingly turn to LLMs to do research, will AI lead them astray with hallucinations and bias, distorting the democratic process? Maybe not, according to a study of AI ...

Earth Sciences Oct 6, 2026

As the planet warms, cities like Bangkok could be increasingly inundated by deadly floods

In the humid tropics of Southeast Asia, afternoon thunderstorms roll through almost every day. Daytime heat causes towering, fluffy cumulonimbus clouds to form and swell before unleashing torrential rain on cities such as ...

Ecology Oct 6, 2026

Rising heat linked to faster telomere loss in wild Australian birds

Extreme heat can have a profound impact on wild animals, causing their death in the most extreme cases and leaving less visible marks in others. Understanding the effects of temperature changes on specific species could inform ...

Plants & Animals Oct 6, 2026

Nature's capacity to 'bounce back' when species are lost is vastly overestimated, global analysis finds

The idea that ecosystems carry plenty of backup, so if a small number of species become extinct there is little harm, has been greatly overestimated, according to the largest global study of its kind.

Environment Oct 5, 2026

Global review reveals major blind spots in our understanding of climate change impacts on Mediterranean ecosystems

A new global review of observed climate change impacts on plant communities reveals major gaps in where and how we monitor some of the world's most climate-vulnerable ecosystems.

Earth Sciences Oct 5, 2026

Global soil erosion outpaces natural recovery, report warns

Isaac Larsen, an associate professor in the College of Natural Sciences' Department of Earth, Geographic, and Climate Sciences, is a lead author of "Status of the World's Soil Resources 2026," a new report produced by the ...

Earth Sciences Oct 5, 2026

Long-term logging experiment reveals how protecting the forest floor helps preserve soil carbon

Forest soils store an estimated 40% of the world's terrestrial carbon, but estimates suggest that around 15–30% of that soil carbon is lost when a forest is harvested. Tracking such losses can be tricky: wildfires, insects, ...

Earth Sciences Oct 5, 2026

Why Great Plains rivers depend on wetlands as well as climate

When a prairie river carries more water in one year than another, the obvious place to look for an explanation is the sky. A year with more snow and rain should have more water in rivers. That was also how I initially thought ...

Ecology Oct 5, 2026

Pollen study reveals the hidden history of grasses

Scientists used machine learning and super-resolution microscopy to overcome a challenge that has stymied research into the natural history of grasses for decades. Their method allowed them to detect subtle differences among ...

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