Search results for marine inhabitants

Plants & Animals Mar 6, 2024

New deep-sea worm discovered at methane seep off Costa Rica

Greg Rouse, a marine biologist at UC San Diego's Scripps Institution of Oceanography, and other researchers have discovered a new species of deep-sea worm living near a methane seep some 50 kilometers (30 miles) off the Pacific ...

Evolution Mar 5, 2024

Fossils of giant sea lizard with dagger-like teeth show how our oceans have fundamentally changed since the dinosaur era

Paleontologists have discovered a strange new species of marine lizard with dagger-like teeth that lived near the end of the age of dinosaurs. Their findings, published in Cretaceous Research, show a dramatically different ...

Environment Feb 27, 2024

Advancing climate change research and policy demands knowledge from Indigenous Peoples, study says

As you read this, many regions of the world are implementing crisis plans against drought while, simultaneously, torrential rains wreak havoc in other corners of the planet, submerging cities and crops under the forces of ...

Ecology Feb 23, 2024

Research into marine plastic pollution reveals bacterial enzymes actively degrading plastic

A new study led by researchers at the University of Stirling has uncovered the crucial roles of bacteria living on plastic debris. The research also identifies rare and understudied bacteria that could assist in plastic biodegradation, ...

Earth Sciences Feb 21, 2024

Marine microplastics: How water mass dispersal impacts transport trajectories

Marine microplastics (1 μm–5 mm diameter) are an ever-pressing concern, given their longevity in the environment (>100 years) and the effects they have on the organisms inhabiting them, particularly as ocean currents carry ...

Ecology Feb 20, 2024

Nature's checkup: Surveying biodiversity with environmental DNA sequencing

A thousand kilometers south of Tokyo, far into the largest ocean on Earth, lies a chain of small, volcanic islands—the Ogasawara Islands. Nature has been able to develop on its own terms here, far from both humans and the ...

Paleontology & Fossils Feb 20, 2024

Little African duckbill dinosaurs provide evidence of an unlikely ocean crossing

Fossils of pony-sized duckbill dinosaurs from Morocco have been discovered by an international team of scientists. Their analysis reveals a surprising connection between the dinosaurs of Europe and Africa.

Plants & Animals Feb 19, 2024

Rare and threatened shark found in the Roper River for the first time

Charles Darwin University (CDU) researchers and First Nations Yugul Mangi Rangers have discovered a new population of a rare and threatened shark species in the Northern Territory's Roper River.

Environment Feb 17, 2024

20°C seems the optimal temperature for life on Earth to thrive: What this means in a warming world

Have you ever wondered about the optimal temperature for life on Earth? For humans, 20°C is comfortable. Any warmer and we work less efficiently because releasing heat requires energy.

Cell & Microbiology Feb 16, 2024

Bacteria in the Arctic seabed are active all year round, researchers find

Despite the pronounced seasonality in their habitat, the bacterial community in Arctic sediments is taxonomically and functionally very stable.

page 3 from 40