Search results for pacific herring

Plants & Animals Aug 9, 2023

Gray whales feeding along the Pacific Northwest coast are smaller than their counterparts who travel farther to forage

Gray whales that spend their summers feeding off the coast of Oregon are shorter than their counterparts who travel north to the Arctic for food, new research from Oregon State University's Marine Mammal Institute shows.

General Physics Jul 25, 2023

Designing detectors for DUNE

The most abundant, massive particles in the universe may be ones you've never even heard of: neutrinos. These particles are all around us—even streaming through us—though they almost never interact with other particles. ...

Plants & Animals Jul 22, 2023

Mama's boys: Elder orca moms protect sons from fights

A male orca's best friend is his old mother.

Plants & Animals Jul 20, 2023

Post-menopause orca mothers appear to protect their male offspring from being injured by other orcas

Female killer whales live up to 90 years in the wild, and most live an average of 22 years after menopause. Scientists have long wondered why humans and some whale species spend a significant portion of their life not reproducing.

Earth Sciences Jul 14, 2023

Journey to the deep: Plastic pollution in the Pacific Kuril-Kamchatka Deep-Sea Trench

A team of scientists from the Senckenberg Research Institute and Natural History Museum Frankfurt, the University of Basel, and the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, has completed the ...

Plants & Animals Jul 14, 2023

Corals are starting to bleach as global ocean temperatures hit record highs

The water off South Florida is over 90 degrees Fahrenheit (32 Celsius) in mid-July, and scientists are already seeing signs of coral bleaching off Central and South America. Particularly concerning is how early in the summer ...

Plants & Animals Jul 13, 2023

Anger builds after controlled burn badly damages California sequoias

They are called "the Orphans" and they have stood side by side in what is now Calaveras Big Trees State Park for more than five centuries.

Ecology Jul 13, 2023

Warmer ocean temperatures increase risk of salmon bycatch in Pacific hake fishery

Rates of Chinook salmon bycatch in the Pacific hake fishery rise during years when ocean temperatures are warmer, a signal that climate change and increased frequency of marine heatwaves could lead to higher bycatch rates, ...

Earth Sciences Jun 28, 2023

Research reveals sources of carbon dioxide from Aleutian-Alaska Arc volcanoes

Scientists have wondered what happens to the organic and inorganic carbon that Earth's Pacific Plate carries with it as it slides into the planet's interior along the volcano-studded Ring of Fire.

Ecology Jun 26, 2023

The melting Arctic is a crime scene: Microbes have long warned us of this catastrophe, but they are also driving it

The Arctic's climate is warming at least four times faster than the global average, causing irrevocable changes to this vast landscape and precarious ecosystem—from the anticipated extinction of polar bears to the appearance ...

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