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Archaeology Aug 2, 2025

'The great mass of waters killed many thousands': How earthquakes, tsunamis shook ancient Greece and Rome

The Greek poet Crinagoras of Mytilene (1st century BC–1st century AD) once addressed a little poem to an earthquake. He asked the quake not to destroy his house:

Environment Jul 31, 2025

Pacific tsunami: Modern early warning systems prevent the catastrophic death tolls of the past

The earthquake in Russia's Kamchatka peninsula on July 30, 2025, may have been one of the most severe on record, with a magnitude of 8.8. But innovations in science and technology gave governments vital time to warn and evacuate ...

Molecular & Computational biology Jul 31, 2025

AI-powered tool for farmers, irrigators, government and fire authorities

The launch of an AI-powered soil moisture mapping tool created by University of Sydney researchers could transform irrigation, fuel reduction burning, and pasture management across Tasmania and beyond.

Earth Sciences Jul 31, 2025

Migrating zooplankton play key role in ocean carbon transport and storage

Every day, as the sun sets, billions of small animals make their way from the depths of the ocean to the surface to feed. As the next day begins, these zooplankton swim back down. It's the largest synchronous migration on ...

Archaeology Jul 31, 2025

4,000-year-old teeth record the earliest traces of people chewing psychoactive betel nuts

In south-east Asia, betel nut chewing has been practiced since antiquity. The plants contain compounds that enhance the consumer's alertness, energy, euphoria, and relaxation. Although the practice is becoming less common ...

Archaeology Jul 30, 2025

Modern tattooers meet their ancient match with the ice mummies of Siberia

An international team of archaeologists has used high-resolution digital imaging techniques to examine tattoos on a more than 2,000-year-old ice mummy from the Pazyryk culture of Siberia, shedding light on individual craftsmanship ...

Social Sciences Jul 30, 2025

Instagram images could influence public opinion on certain major events

A new study of Instagram posts has uncovered strong statistical correlations suggesting that social media images may play a key role in shaping public opinion towards events, with notable social and political effects.

Education Jul 30, 2025

More than 50% of Detroit students regularly miss class, and schools alone can't solve the problem

Thousands of K-12 students in Detroit consistently miss days of school.

Environment Jul 30, 2025

Tsunami warnings are triggering mass evacuations across the Pacific—even though the waves look small. Here's why

One of the ten largest earthquakes ever recorded just struck Kamchatka, the sparsely populated Russian peninsula facing the Pacific. The magnitude 8.8 quake had its epicenter in the sea just off the Kamchatka coast.

Planetary Sciences Jul 30, 2025

AI uncovers subsurface entrances on the moon

How can artificial intelligence (AI) be used to locate lunar pits and skylights, which are surface depressions and openings, respectively, that serve as entrances to lava caves and lava tubes? This is what a recent study ...

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