Can you remember what you had for dinner last weekend? That ability is a function of episodic memory, and how well we can recall the time and place of specific events typically declines with age.

An official government count reveals a devastating population crash.

Australian scientists are among the winners of a photo competition featuring stunning images of peeking damsel flies, tree ...

Cuttlefish, along with other cephalopods like octopus and squid, are masters of disguise, changing their skin color and texture to blend in with their underwater surroundings. Now, in a study ...

Cuttlefish, with their blimp-shaped bodies and eight squiggly arms, don’t age like people do. Sexual maturity tends to come late for them—about three-quarters of the way through their two-year lives, ...

Some marine tourism operators in Whyalla say they have cancelled their cuttlefish season, winding back services and staff amid "devastating" low numbers. One operator says he estimates losses upwards ...