Space storms light up Japan’s sky

Rare footage of elusive sea-floor creatures and backward-swimming fish captured by compact video-acoustic system in Greenland

How a cell doubles its DNA matters more than we thought

Embryos can tolerate disruption of cell division at certain stages of development

Giant octopuses may have ruled the oceans 100 million years ago

New lipid biomarkers identified for mild cognitive impairment

Light can twist matter in unexpected ways