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Space Exploration Jul 1, 2024

Determining the safest Mars caves for future astronauts

When astronauts land on Mars someday, they might have to live in lava caves or lava tubes to survive the harsh radiation that rains down on the Martian surface every second. But which caves could offer them the best chance ...

Planetary Sciences Jul 1, 2024

With X-ray analysis, an asteroid provides a view into our solar system's past

Imagine opening a time capsule, hoping to learn about the ancient past. Except, instead of a box or a chest, it's an asteroid that could provide insights into the very dawn of life on Earth.

Archaeology Jul 1, 2024

Layers of carbonate provide insight into the world of the ancient Romans

Archaeologists face a major challenge when they intend to acquire information about buildings or facilities of which only ruins remain. This was a particular challenge for the remnants of the Roman water mills in Barbegal ...

Agriculture Jul 1, 2024

Latin American trial heralds methane-free rice

New approaches to managing rice systems in Latin America are proving effective at reducing water usage and cutting back the high greenhouse gas emissions from a crop that feeds nearly half the world's population.

Analytical Chemistry Jul 1, 2024

Novel spectroscopy technique sheds light on nitrogen oxides reduction

When power plants burn fossil fuels at high temperatures, nitrogen and oxygen molecules break apart and then recombine to form a class of compounds called nitrogen oxides, or NOx. These gases are major pollutants and contribute ...

Plants & Animals Jul 1, 2024

Study reveals unique survival strategies adopted by fish in the world's warmest waters

A team of researchers have identified unexpected ways coral reef fish living in the warmest waters on Earth, in the Arabian Gulf, have adapted to survive extreme temperatures.

Plants & Animals Jul 1, 2024

Salt-stress survival: AI-powered study decodes the resilience of Spartina alterniflora

Salt stress poses a major challenge to global crop production, especially in cereals, necessitating a comprehensive understanding of salt tolerance mechanisms. Halophytes like Spartina alterniflora, thriving in high-salinity ...

Environment Jul 1, 2024

In hot water and beyond: Marine extremes escalate

Marine life in the water column depends on the right combination of water temperature, acidity, and oxygen levels, so creatures such as fish and plankton can be hard hit by large regional fluctuations in any of these parameters. ...

Cell & Microbiology Jul 1, 2024

Scientists show ribosomes play an unexpected role in blood vessel formation

Angiogenin, an enzyme that plays a critical role in cellular stress responses and aids vascular formation, has previously been implicated in the formation of solid cancer tumors, neurodegenerative disorders and epigenetic ...

Ecology Jun 29, 2024

A guide to some of the ways Western Australian animals can kill you

If there's one thing Australia is famous for it's wanting to kill you. Sharks in the ocean, crocs in the river and the sun trying to grill you like a scotch filet.

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