Sep. 21, 2026 Genetic evidence has revealed a previously unknown gentoo penguin species on the remote Kerguelen Islands and shown that gentoos actually consist of four distinct species. The discovery ...

September 28, 2026 • D.C.'s Rat Rangers take anyone who is interested on night time safaris through some of the Capitol's filthiest back alleys to learn the way of the rats, and to be better humans.

Across the United States, we have made significant progress, especially in recent years. We work around the country to help protect animals. Led by our state directors, we partner with elected ...

In Drosophila, the protein Lsp2, which is induced by dietary essential amino acids, is a key physiological effector of mTORC1, and mutant flies that lack the Lsp2 gene exhibit reduced translation of ...

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