MBARI and NOAA scientists share breathtaking footage of an elusive deep-sea bigfin squid.

These deep-ocean fish usually spend their time around 1,000 metres below the surface, but sometimes they rise to the shallows where humans might be lucky enough to spot them.

Venus is unique among the inner planets. Earth has the Moon, Mars has two small satellites, and even Mercury may once have had companions that the Sun’s gravity stripped away. But Venus today is ...