As the manager of Taronga Zoo's wildlife hospital, Libby Hall sees the devastating impact plastic can have on endangered sea turtles.
Quentin Dempster The government's Orwellian new surveillance regime is set to render privacy a thing of Australia's past, writes Quentin Dempster.
Hannah Francis He's been called everything from "charismatic" to "the paranoid wild man" of the computer security industry to downright "bonkers".
Hannah Francis In 32 days and counting down, Australia is set to blast a satellite weighing as much as an elephant one-tenth of the way to the moon.
Clare Sibthorpe ANU researchers have found a way to transfer energy without losing any, which was thought impossible.
Tim Biggs Could Sony make a comeback with fingerprint scanners, great cameras and a 4K phablet at IFA next week?
Marcus Strom A 15-year-old girl is among the big winners at the Australian Museum's Eureka Prizes.
Catherine Armitage The blue whale's heart is the stuff of legend, with claims that it is the size of a car. Now for the first time, scientists have managed to examine one.
Nicky Phillips Sending out an SOS? Searching for love? This message in a bottle earned its finder a special prize.
Peter Wells The Galaxy S6 Edge+ and Note 5 are the latest flagship phones from Samsung.