11/09/2025

Americans' knowledge of civics increases, survey finds

Americans are more knowledgeable this year in answering basic civics questions, according to the Annenberg Constitution Day Civics Survey, conducted annually by the Annenberg Public Policy Center (APPC) of the University ...

Shrinking seeds in Madagascar's forests tied to human activity

Seeds in Madagascar's forests are getting smaller, and new research suggests that human activities are playing a role in this shift. Researchers from the German Center for Integrative Biodiversity Research (iDiv) and Leipzig ...

Climate change threatens restoration successes in Lake Piburg

Lake Piburg, a popular alpine lake in the Ötztal region of Tyrol, Austria, has been under scientific observation for 50 years. A newly published study led by Innsbruck ecologist Ruben Sommaruga shows that while the lake initially ...

La Niña's new twist: Ground movement threatens Aussie homes

Australia's changing climate is shaking things up, literally. New research from the University of South Australia (UniSA) warns that increasingly intense La Niña weather cycles are posing fresh challenges for homeowners, ...

Second exoplanet found orbiting nearby star Gliese 536

Using radial velocity measurements, an international team of astronomers has identified a second planet orbiting a nearby M-dwarf star known as Gliese 536. The newfound alien world turns out to be at least a few times more ...

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