New research reveals a link between rising temperatures and changes in polar bear DNA, which may be helping them adapt and ...

This video explores the extraordinary phenomenon in which certain male animals transition into egg-laying females. It ...

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on our changing planet ...

What keeps our cells the right size? Scientists have long puzzled over this fundamental question, since cells that are too ...

The authors provide a useful integrated analytical approach to investigating MASLD focused on diverse multiomic integration methods. The strength of evidence for this new resource is solid, as ...

Meteorologists don't have the specific forecast ready yet, but there is a growing consensus that December will be a frigid one for parts of the United States. The National Weather Service's Climate ...

This important study shows that different forms and mixtures of cardenolide toxins in tropical milkweed, especially nitrogen- and sulfur-containing types, change how monarch caterpillars eat, grow, ...

The CRISPR gene editing technique has had a dramatic influence on biomedical research, and has even been applied to a few humans to treat disease. Since its invention, scientists have improved, ...

Cellular RNAs must fold into specific three-dimensional shapes to function properly. Although some large RNAs fold into an active structure under physiological conditions, most do not. Instead, prior ...