Search results for pacific herring

Plants & Animals Jan 25, 2024

Marine biologist finds unexpected biodiversity on the ocean floor

Hydrothermal vents and manganese nodule fields in the deep oceans contain more biodiversity than expected, according to the thesis that NIOZ-marine biologist Coral Diaz-Recio Lorenzo will defend at Utrecht University on January ...

Ecology Jan 15, 2024

Fossil holdfasts show kelp far predate animals we see in kelp forests today

The unique underwater kelp forests that line the Pacific Coast support a varied ecosystem that was thought to have evolved along with the kelp over the past 14 million years.

Plants & Animals Jan 8, 2024

Tuna species popular in sashimi and poke bowls in sharp decline in the Indian Ocean

The yellowfin tuna commonly enjoyed in sashimi, poke bowls and salad sandwiches may soon disappear from these dishes if current over-exploitation rates remain unchanged, especially in the Indian Ocean.

Political science Jan 5, 2024

Water increasingly at the center of conflicts from Ukraine to the Middle East

Six months ago, an explosion ripped apart Kakhovka Dam in Ukraine, unleashing floods that killed 58 people, devastated the landscape along the Dnipro River and cut off water to productive farmland.

Environment Dec 29, 2023

Bangladesh's 'tiny houses' tackle giant flood challenge

An award-winning architect in Bangladesh, one of the nations most at risk from flooding driven by climate change, has developed an ingenious two-floor housing solution to help people survive what scientists warn is a growing ...

Materials Science Dec 20, 2023

Adding a small amount of solid carbon to copper boosts its conductivity

A common carbon compound is enabling remarkable performance enhancements when mixed in just the right proportion with copper to make electrical wires. It's a phenomenon that defies conventional wisdom about how metals conduct ...

Archaeology Dec 16, 2023

North America's first people may have arrived by sea ice highway as early as 24,000 years ago

One of the hottest debates in archaeology is how and when humans first arrived in North America. Archaeologists have traditionally argued that people walked through an ice-free corridor that briefly opened between ice sheets ...

Ecology Dec 9, 2023

From urchin crushing to lab-grown kelp, efforts to save California's kelp forests show promise

A welding hammer strapped to her wrist, Joy Hollenback slipped on blue fins and swam into the churning, chilly Pacific surf one fall morning to do her part to save Northern California's vanishing kelp forests.

Plants & Animals Dec 6, 2023

Feds propose shooting one owl to save another in Pacific Northwest

The U.S. Fish and Wildlife Service is proposing to enlist shooters to kill more than 500,000 barred owls over the next 30 years in the Pacific Northwest to preserve habitat for northern spotted owls, a protected species.

Environment Dec 3, 2023

Strong earthquake that sparked a tsunami warning leaves 1 dead amid widespread panic in Philippines

A powerful earthquake that shook the southern Philippines killed at least one villager and injured several others as thousands scrambled out of their homes in panic and jammed roads to higher grounds after a tsunami warning ...

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