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Ecology 13 hours ago

Longer-lasting ozone holes over Antarctica expose seal pups and penguin chicks to much more UV

Over the last 25 years, the ozone hole which forming over Antarctica each spring has started to shrink.

Archaeology Apr 26, 2024

Did Vesuvius bury the home of the first Roman emperor?

A group of archaeologists, led by researchers from the University of Tokyo, announce the discovery of a part of a Roman villa built before the middle of the first century. This villa, near the town of Nola in southwestern ...

Planetary Sciences Apr 24, 2024

Signs of 'spider' phenomenon on Mars

ESA's Mars Express has snapped the telltale traces of "spiders" scattered across the southern polar region of Mars.

Planetary Sciences Apr 22, 2024

Juno reveals a giant lava lake on Io

NASA's Juno spacecraft came within 1,500 km (930 miles) of the surface of Jupiter's moon Io in two recent flybys. That's close enough to reveal new details on the surface of this moon, the most volcanic object in the solar ...

Planetary Sciences Apr 22, 2024

Radiating exoplanet discovered in 'perfect tidal storm'

Can tidal forces cause an exoplanet's surface to radiate heat? This is what a study accepted to the Astronomical Journal hopes to address as a team of international researchers used data collected from ground-based instruments ...

Astrobiology Apr 22, 2024

Look to deadly Venus to find life in the universe, new paper argues

Despite surface temperatures hot enough to melt lead, lava-spewing volcanoes, and puffy clouds of sulfuric acid, uninhabitable Venus offers vital lessons about the potential for life on other planets, a new paper argues.

Environment Apr 20, 2024

More than 2,100 people are evacuated as an Indonesian volcano spews clouds of ash

More than 2,100 people living near an erupting volcano on Indonesia's Sulawesi Island were evacuated Friday due to the dangers of spreading ash, falling rocks, hot volcanic clouds and the possibility of a tsunami.

Planetary Sciences Apr 19, 2024

Study suggests Io's volcanoes have been active for 4.5 billion years

A team of geologists and planetary scientists from the California Institute of Technology, the University of California Santa Cruz, New York University, and NASA Goddard Space Flight Center reports evidence that Io's volcanic ...

Environment Apr 19, 2024

Remote Indonesia volcano erupts again after thousands evacuated

A remote Indonesian volcano sent a tower of ash spewing into the sky Friday, after nearly half a dozen eruptions earlier this week forced thousands to evacuate when molten rocks rained down on their villages.

Environment Apr 19, 2024

Indonesia on alert for more eruptions at remote volcano

Indonesian authorities were on alert Friday for more eruptions from a remote island volcano that forced thousands to evacuate this week, as nearby residents began clearing debris after molten rocks rained down on their villages.

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