When saltwater fish long ago evolved to live in fresh water, many of them also evolved a more sophisticated hearing system, ...

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A never-before-seen tubes inside bacteria may hold the key to protecting oranges, lemons, and limes from the damaging citrus ...

Bacteria insert proteins into their outer membrane using a highly conserved apparatus known as the β-barrel assembly ...

Tucked away in the forest, we found something that looked straight out of a fantasy game - a delicate structure of branches balanced so precisely, it had to be intentional. It instantly reminded us of ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

A tiny fossil, Acronichthys maccognoi, rewrites fish evolution in North America and reveals how otophysans conquered freshwater habitats.

A biochemical and bioinformatics approach shows how T6SS immunity proteins bind to and neutralize a range of non-cognate effectors, which is critical for promoting bacterial fitness in mixed-strain ...