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Ecology Apr 8, 2024

Jellyfish invade Venezuelan waters, worrying fishermen

A thick bloom of jellyfish of varying hues drifts in the turquoise waters of Aragua in Venezuela, a surreal vision attributed to climate change that has decimated fishing stocks.

Cell & Microbiology Apr 5, 2024

Scientists observe neuronal stimulus transmission by coloring nerve cells with novel antibody

Due to their simple body structure with a limited number of cell types, freshwater polyps (Hydra) can be used to study many fundamental processes of life. In recent years, Hydra has also experienced a renaissance as a model ...

Plants & Animals Mar 29, 2024

Scientist taps into lobsters' unusual habits to conquer the more than 120-year quest to farm them

Their dragon-like appearance has earned lobsters the moniker "dragons of the sea." It is one reason why they are a favorite fixture during Lunar New Year banquets. The Chinese call them longxia or dragon shrimps. And in some ...

Plants & Animals Mar 13, 2024

Sea anemones study reveals insights into predator-prey dynamics

A new study reveals crucial insights into animal defense mechanisms and tradeoffs. The surprising discovery of a native anemone population lacking the Nv1 neurotoxin led to an investigation into its impact on defending against ...

Plants & Animals Mar 11, 2024

Halloween toy among plastics swallowed by sea turtles

A Halloween toy was among hundreds of plastic items found in the guts of dead sea turtles in the Mediterranean, a new study reveals.

Plants & Animals Mar 7, 2024

New technique may help scientists stave off coral reef collapse

In a bit of biological magic, some tiny, jellyfish-like creatures learned eons ago how to weave seawater into durable, life-sustaining, rocky coral reefs, which provide billions in economic benefits.

Cell & Microbiology Mar 5, 2024

Researchers demonstrate control of living cells with electronics

E. coli bacteria and an electronic device might seem to have little in common, but in a recent experiment, University of Maryland researchers linked them into the first closed-loop system able to communicate across the technological–biological ...

Cell & Microbiology Feb 29, 2024

The Golgi organelle's ribbon structure is not exclusive to vertebrates, contrary to previous consensus

Researchers report February 29 in the journal Cell Reports that the Golgi ribbon, an organelle structure previously thought to be exclusive to vertebrates, is also present in animal taxa, including mollusks, earthworms, and ...

Biotechnology Feb 28, 2024

Building bionic jellyfish for ocean exploration

Jellyfish can't do much besides swim, sting, eat, and breed. They don't even have brains. Yet, these simple creatures can easily journey to the depths of the oceans in a way that humans, despite all our sophistication, cannot.

Ecology Feb 28, 2024

Climate change found to be reducing fish weight

Fish weight in the western North Pacific Ocean dipped in the 2010s due to warmer water limiting food supplies, according to a new study at the University of Tokyo. The work appears in Fish and Fisheries.

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