Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It was an orca ...

The Open Radar Code Architecture (ORCA) offers scientists a cheaper ... storing more than half of the planet’s freshwater, ...

Researchers in the Stanford Radio Glaciology lab use radio waves to understand rapidly changing ice sheets and their ...

Scientists Unearth Key Clues to Cuisine of Resident Killer Whales Sep. 19 ... into the blue' to fathom the 'triumph' of baleen whale evolution. The new study explores the key genetic ...

SEATTLE — Researchers are concerned aboutthe new Southern Resident orca calf born last month, describing it as "emaciated." The Center for Whale Research (CWR) said the Southern Resident calf ...

An orca has been born to the southern residents: L128, calf of a first-time, 31-year-old mom, L90. The baby is tiny, with clear fetal folds, making it probably about 3 days old. It was seen for ...

16, which is after the census date for this year. Orca K34 was last seen in July 2023 looking thin. He was at high risk without his mother, who had died in 2017. Mothers share their salmon catch ...

MOSCOW, Oct 3 (Reuters) - A family of killer whales has again become stranded in a silted estuary in Russia's far east just hours after researchers helped the two adults and two calves into deeper ...

Whale-watchers on Monterey Bay in California got a treat as four separate pods of killer whales visited the area, photos and video show. “Incredible!! Killer whales all over the bay,” read a ...

Still new to the world at less than a month old, baby orca L128 was recently filmed with mom L90 by researchers doing a health survey of the southern residents. The video shows the tight bonds ...

Orca in Whangārei Harbour this week have delighted both experts and nature-lovers alike, putting on a display as they hunt down their favourite food: stingrays. Whangārei resident Kurt Coetzee ...