Search results for Walruses

Plants & Animals Oct 12, 2023

Flagship individual animals found to boost conservation efforts

"Flagship" individual animals like Cecil the lion or Freya the walrus can boost conservation, new research suggests.

Social Sciences Sep 27, 2023

Your Zoom background might influence the first impression you make

In a new study, participants tended to judge faces appearing against backgrounds featuring houseplants or bookcases as more trustworthy and competent than faces with a living space or a novelty image behind them. Gender and ...

Ecology Sep 27, 2023

Atlantic walrus more vulnerable than ever to Artic warming

Past cycles of climate change, along with human exploitation, have led to only small and isolated stocks of Atlantic walrus remaining. The current population is at high risk of the same issues affecting them severely, according ...

Plants & Animals Sep 20, 2023

Dolphins, seals and whales managed by the US are highly vulnerable to climate change, study finds

According to a study published in PLOS ONE, 72% of cetacean and pinniped stocks managed under U.S. jurisdiction are highly or very highly vulnerable to climate change. The research was led by Matthew D. Lettrich at NOAA Fisheries, ...

Veterinary medicine Aug 30, 2023

Bird flu kills scores of sea lions in Argentina

Scores of sea lions have died from bird flu in Argentina, officials said Tuesday, as an unprecedented global outbreak continues to infect mammals, raising fears it could spread more easily among humans.

Ecology Aug 12, 2023

Rescued walrus calf that was receiving cuddles as part of his care in Alaska dies

A walrus calf found on its own miles from the ocean on Alaska's North Slope last week and who received cuddles as part of his care after being rescued died on Friday.

Earth Sciences Jul 7, 2023

New study underscores need to protect 'oasis of the Arctic'

Amidst the vast frozen and barren terrain of the Arctic is a unique marine ecosystem supporting a web of diverse natural life that, according to a new study by scientist Kent Moore, is managing to sustain itself against the ...

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 ...

Plants & Animals Jun 26, 2023

Research team establishes baseline data on cortisol levels on leopard seals, mysterious apex predators in Antarctica

Leopard seals are prehistoric, reptilian-looking marine predators often portrayed as scary villains in movies such as "Happy Feet" and "Eight Below," but little is known about their basic biology. The combination of the extreme ...

Planetary Sciences Jun 23, 2023

NASA wants to identify phytoplankton species from space. Here's why

They're small, but they're mighty. From producing oxygen we breathe to soaking up carbon we emit to feeding fish we eat, tiny phytoplankton are a crucial part of ocean ecosystems and essential to life as we know it on Earth. ...

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