**Study pinpoints cold adaptations in nervous system of Antarctic octopus**

Laden with dissolved salt, Antarctic waters can hover just above freezing and even dip below it. Temperatures this low would likely kill the animals that prosper in warmer waters further north. Yet, some creatures have found ways to live in this inhospitable cold.

https://phys.org/news/2023-10-cold-nervous-antarctic-octopus.html