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For decades, researchers have debated the subsistence strategies of precolonial societies in the Brazilian Cerrado (tropical savanna): Were they hunter-gatherers or intensive maize farmers, and in either case, how did they ...

The European Union on Friday unveils reforms to its carbon market after fierce wrangling among countries, industry and activists over the pace of the bloc's climate push.

A model released Friday by Chinese startup Moonshot AI has fueled buzz around the country's tech prowess, as experts said it could rival some of the more advanced offerings from U.S. labs.

Heavy, pungent wildfire smoke darkened skies in the U.S. on Thursday from the Great Lakes to parts of the East Coast, reducing visibility and prompting warnings that breathing the air outside could be dangerous.

There is a clear need to shift toward healthier and more sustainable food systems. According to the 2025 EAT-Lancet Commission Report, global adoption of a flexitarian Planetary Health Diet could prevent around 15 million ...

Researchers at The University of Texas MD Anderson Cancer Center identified an immune pathway that may promote the progression of oral precancerous lesions into head and neck squamous cell carcinoma. These results provide ...

Researchers at Technion have uncovered a surprising natural mechanism through which the body repairs itself: Contrary to what was previously believed, mature, aged cells retain an extraordinary ability to "turn back time" ...

Scientists have discovered that marsupial forelimbs (arms) develop much earlier before birth than previously thought, providing new insights into evolutionary innovation and biology.

Neuroimmunology, the study of interactions between the nervous and immune systems, is a rapidly growing field enabling new approaches for monitoring and treating inflammatory diseases. In a study published in Immunity, scientists ...

Teleworking—including working from home, coworking or working from other third places—can reduce carbon emissions by eliminating commutes. But if you're not careful, this benefit will be offset by the carbon cost of work-related ...

Using bird bone structure as inspiration, Xin Ning and Sepideh Ebad Sichani, Ph.D. '26, have created a new class of aircraft wing structures—unbound by traditional designs of ribs, spars and stiffeners. The researchers are ...

Austria suggests that water plays a much more complex and profound role in older women's lives than previously recognized.