deep ocean

A live broadcast showing divers attempting a deep ocean fishing challenge has attracted more than a million engagements from viewers worldwide. The stream combines underwater diving footage with the difficulty of catching fish at depth, and audiences are following along in real time. The event has become one of the most-watched live ocean-related streams currently online.

National Geographic is promoting Expedition: Saving Our Seas, a new exploration effort in which its explorers use groundbreaking technology to uncover deep-sea wonders while searching for solutions to problems affecting marine life across all five ocean basins. The announcement frames the expedition as both a scientific mission and a push to spotlight urgent threats facing the world's oceans.

National Geographic has announced "Expedition: Saving Our Seas," a new project sending its explorers into all five ocean basins. The teams will use newly developed deep-sea technology to document previously unseen marine environments and work on solutions to problems threatening ocean life, from habitat loss to biodiversity decline. The announcement highlights the scale of the effort, covering every major ocean basin, and positions ocean conservation as an urgent global priority.

Scientists have described tiny fossils that shed light on ocean life in the period following the Snowball Earth glaciations, when the planet was largely covered in ice. The find points to previously undocumented early life forms that emerged as oceans recovered, filling a gap in the fossil record and offering new clues about how complex ecosystems restarted after the deep freeze.