The jellies appear to combine their stomachs and nervous systems in a form of fusion not seen in any other species.

MicroRNAs control the activity of many key genes but were unknown before 1993.

Uncovering the mechanism that determines the spiral shape of Rhodospirillum, sheds new light on the link between cell shape ...

When the colony is under attack, older worker ants intentionally trigger a chemical reaction, releasing a highly toxic and ...

including the South Island giant moa that rivalled the elephant birds in size, similarly disappeared after humans colonized ...