Mammoths made up as much as 40 percent of the ancient North Americans’ diet, a chemical analysis of human remains reveals.

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The footage give clues to the range of plants the bears eat and how they mate, information important for conservation.

Without a fungal support network, trees can lose their ability to adapt to changing climatic conditions, increasing their extinction risk.

An experiment reveals that a bio-solution to humans’ microplastics mess is likely to fall short, but could inspire other ways to attack the problem.

The fibers, made from white flour and formic acid, average just 372 nanometers in diameter and might find use in biodegradable bandages.

Wolves from three different packs were seen licking red hot poker flowers. That sweet tooth could make them the first known large predator pollinators.

The Conger Ice Shelf disintegrated in 2022. Satellite data leading up to the collapse hint at worrying changes in a supposedly stable ice sheet.

Findings from a cave in Gibraltar suggests Neandertals may have used complex fire structures to obtain adhesives from plants.

A standard EEG test requires electrodes that come with pitfalls. A spray-on ink, capable of carrying electrical signals, avoids some of those.

Four southern giant hornets have turned up in Spain. Similar stingers, known for honeybee attacks, had the Pacific Northwest on edge a few years ago.

Margaret S. Collins, the first Black American female entomologist to earn a Ph.D., overcame sexism and racism to become a termite expert.