Sciences

Q&A: Squid Matters

AUT Professor Kat Bolstad discusses deep-sea squid, their place in ocean ecosystems, the differences between giant and colossal squid and more.

Dramatic impact of Hunga volcano

The most explosive eruption of the last century – the 2022 Hunga volcano near Tonga - caused massive changes to the ocean floor.

Ship anchors leave lasting mark on the seafloor

The impact on the seafloor from the anchoring of cruise ships and big cargo vessels is similar to the destruction from bottom trawling.