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Paleontology & Fossils Jul 7, 2024

Fossils show huge salamanderlike predator with sharp fangs existed before the dinosaurs

Scientists have revealed fossils of a giant salamanderlike beast with sharp fangs that ruled waters before the first dinosaurs arrived.

Molecular & Computational biology Jul 6, 2024

We mapped the entire bilby genome—and now we can use poo to save Australia's 'Easter bunny' from extinction

Commonly known as Australia's "Easter bunny" due to its large ears and hopping movement, the greater bilby (Macrotis lagotis) is the last of its kind. Today we published its reference genome—all 3.66 billion pieces of it.

Archaeology Jul 6, 2024

Oldest living culture: Our new research shows an Indigenous ritual passed down for 500 generations

We often hear that Aboriginal peoples have been in Australia for 65,000 years, "the oldest living cultures in the world." But what does this mean, given all living peoples on Earth have an ancestry that goes back into the ...

Veterinary medicine Jul 5, 2024

Study shows current strategies are ineffective in controlling Salmonella Dublin in Danish cattle

In a recent study published in the Journal of Dairy Science, researchers from the Complexity Science Hub (CSH), the University of Copenhagen, and SEGES have shown that despite stringent movement restrictions among Danish ...

Plants & Animals Jul 5, 2024

Starlings' migratory behavior found to be inherited, not learned

Young, naïve starlings are looking for their wintering grounds independently of experienced conspecifics. Starlings are highly social birds throughout the year, but this does not mean that they copy the migration route from ...

Archaeology Jul 5, 2024

Evidence shows ancient Saudi Arabia had complex and thriving communities, not struggling people in a barren land

To date, little has been known about people living in north-western Saudi Arabia during the Neolithic—the period traditionally defined by the shift to humans controlling food production and settling into communities with ...

Environment Jul 5, 2024

Our clothes generate microplastics that pollute the St. Lawrence River and other bodies of water, say researchers

Our clothes are made mainly of plastic.

Social Sciences Jul 5, 2024

Five common English words we don't know the origins of—including 'boy' and 'dog'

The naming process, the act of naming the items of the world, is as old as the first words spoken by our ancestors. We can reconstruct the stages of this process through etymology, which studies the historical development ...

Analytical Chemistry Jul 5, 2024

New catalysts enable greener ester synthesis

A new catalyst may well catalyze a shift to greener chemistry. Chemists from Yokohama National University have successfully developed innovative catalysts containing two noble metals that demonstrate remarkable efficiency ...

Cell & Microbiology Jul 5, 2024

'Vaults' within germ cells offer more than safekeeping

Maternal messenger RNAs (mRNAs), located within the cytoplasm of an immature egg, are crucial for jump starting development. Following fertilization, these mRNAs are passed onto the zygote, the first newly formed cell.

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