In the summer of 1948, naturalist Charles J. Guiguet spent four months on the Goose Island Archipelago, a cluster of ...

Robin Donovan is a freelance journalist based in Portland, Oregon, where she writes about life sciences, oceans and more. This article is part of an occasional series in which Nature profiles ...

Welcome to animals that start with K. There aren’t as many animals starting with the letter K as with the other letters of the alphabet, but they still exist! This list contains common species and ...

The waters around the United States are home to many threatened species who need science-based conservation policies to save them from extinction. They won’t get that for the next four years. The ...

Introduction: Toll-like receptors 4 (TLR4) recognize lipopolysaccharides (LPS) from bacteria as their conventional ligands and undergo downstream signaling to produce cytokines. They mediate the ...

Ungulates in higher latitudes and altitudes experience sharp seasonal changes in forage abundance and quality. In response, ungulates show varying degrees of synchrony in reproduction. Diet type has ...

Environment and Climate Change Canada. 2025. Management Plan for the Anticosti Aster (Symphyotrichum anticostense) in Canada [Proposed]. Species at Risk Act Management Plan Series. Environment and ...

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