Bacterial resistance to antibiotics is a growing health threat, but its evolution outside laboratory settings is poorly understood. Bacteria living in the human gut are now found to evolve persistent ...
Some ancient marine organisms produced mysterious magnetic particles of unusually large size, which can now be found as ...
A genome sequence and single-cell atlas of a marine worm species point towards bursts of gene emergence, duplication and loss as the drivers of lineage-specific body traits. Usually about one ...
Cold-adapted animals started to evolve 2.6 million years ago when the permanent ice at the poles became more prevalent. There followed a time when the continental ice sheets expanded and contracted ...
As mist lingers over a Swedish fjord lined with towering, forested cliffs, a group of scientists collect mud from the bottom of the turquoise-colored waters. They’re after brittle stars—marine animals ...
Researchers have proven that antibiotic-resistant strains of a harmful bacteria thrive in a diabetic infection environment. Antibiotics are powerful, fast-acting medications designed to eradicate ...