Meet the biologists deciphering marine-mammal histories from baleen, whiskers and tusks

Gay dating apps are exposing men to intense pressure to look sexually desirable, fueling body dissatisfaction and low self-esteem, with some users describing the experience as feeling like they are "selling their body" rather than forming genuine connections.

Deep beneath the ocean surface, where sunlight never reaches and food is scarce, vast gardens of deep-sea sponges are quietly thriving. Now, a team led by UNSW researchers has uncovered some of the hidden microbial strategies helping them survive in one of Earth's harshest environments.