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Environment Apr 8, 2020

Lobster digestion of microplastics could further foul the food chain

Tiny fragments of plastic waste are dispersed throughout the environment, including the oceans, where marine organisms can ingest them. However, the subsequent fate of these microplastics in animals that live near the bottom ...

Environment Apr 1, 2020

Study shows six decades of change in plankton communities

The UK's plankton population—microscopic algae and animals which support the entire marine food web—has undergone sweeping changes in the past six decades, according to new research published in Global Change Biology.

Ecology Mar 17, 2020

Improving aquaculture and identifying impact of climate change by researching crab molting

The exoskeleton of a crab provides many benefits for the animal, including structural support and protection from predators and injury. The downside of having an exoskeleton is that it restricts the crab's growth, requiring ...

Evolution Mar 4, 2020

The brains of shrimps and insects are more alike than we thought

New research shows that crustaceans such as shrimps, lobsters and crabs have more in common with their insect relatives than previously thought—when it comes to the structure of their brains.

Evolution Feb 25, 2020

Gene loss more important in animal kingdom evolution than previously thought

Scientists have shown that some key points of animal evolution—like the ones leading to humans or insects—were associated with a large loss of genes in the genome. The study, published in Nature Ecology & Evolution, compared ...

Ecology Feb 18, 2020

Warming oceans are getting louder

One of the ocean's loudest creatures is smaller than you'd expect—and will get even louder and more troublesome to humans and sea life as the ocean warms, according to new research presented here at the Ocean Sciences Meeting ...

Ecology Feb 12, 2020

Protecting redundancy in the food web helps ensure ecological resilience

In 2014, a disease of epidemic proportions gripped the West Coast of the U.S. You may not have noticed, though, unless you were underwater.

Plants & Animals Feb 7, 2020

Biologists find that generalist diet is helping Cincinnati's rusty crayfish take over streams

An invasive species of crayfish that is taking over streams from Minnesota to Maine might be successful because it's not a fussy eater, according to biologists with the University of Cincinnati.

Plants & Animals Feb 7, 2020

How mosquitoes find humans to bite

In a paper appearing online February 6 in Science, professor of biology Paul Garrity, Ph.D. student Chloe Greppi, post-doctoral fellow Willem Laursen and several colleagues report that they've figured out an important part ...

Archaeology Jan 31, 2020

DNA extracted in museum samples can reveal genetic secrets

DNA in preserved museum specimens can allow scientists to explore the history of species and humanities impact on the ecosystem, but samples are typically preserved in formaldehyde which can damage DNA and make very difficult ...

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