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Space Exploration Jul 19, 2024

Lunar infrastructure could be protected by autonomously building a rock wall

Lunar exploration equipment at any future lunar base is in danger from debris blasted toward it by subsequent lunar landers. This danger isn't just theoretical—Surveyor III was a lander during the Apollo era that was damaged ...

Earth Sciences Jul 19, 2024

How mantle hydration changes over the lifetime of a subduction zone

Because of interactions with Earth's hot mantle, water-logged oceanic plates release water as they slide beneath less dense overriding plates in subduction zones. This water rises and hydrates the mantle above it, contributing ...

Astronomy Jul 19, 2024

New dawn for space storm alerts could help shield Earth's tech

Space storms could soon be forecast with greater accuracy than ever before thanks to a big leap forward in our understanding of exactly when a violent solar eruption may hit Earth.

Environment Jul 19, 2024

Why we find extreme weather so fascinating

When climate change leads the news, it's often down to a hurricane, heat wave or flood. And, judging by our most widely read environment stories over the past decade, extreme weather really is one of the main ways the public ...

Economics & Business Jul 19, 2024

Trillions are lost in worker productivity due to ecological anxiety and 'lie-flat' lifestyles, argues researcher

Could nature and climate anxieties predict future social behaviors, in the same way that consumer sentiment predicts purchasing and investment?

Condensed Matter Jul 19, 2024

A new way to control the magnetic properties of rare earth elements

The special properties of rare earth magnetic materials are due to the electrons in the 4f shell. Until now, the magnetic properties of 4f electrons were considered almost impossible to control.

Environment Jul 19, 2024

Working to strengthen Pacific Northwest defenses against wildfires and wildfire smoke

In the summer of 2020, wildfire smoke blanketed the city of Portland, Oregon, leading to a prolonged period of poor air quality and health concerns for residents. Subsequently, in 2021 the city experienced a heat wave with ...

Astronomy Jul 18, 2024

Early riser: The sun is already starting its next solar cycle—despite being halfway through its current one

The first rumblings of the sun's next 11-year solar cycle have been detected in sound waves inside our home star—even though it is only halfway through its current one.

Astronomy Jul 18, 2024

NASA sounding rocket launches, studies heating of sun's active regions

Investigators at NASA's Marshall Space Flight Center in Huntsville, Alabama, will use observations from a recently-launched sounding rocket mission to provide a clearer image of how and why the sun's corona grows so much ...

Plants & Animals Jul 18, 2024

Research team observes courtship of leopard seals off the coast of South America

A study led by Baylor University biologist Sarah Kienle, Ph.D., and published in the journal Polar Biology has unveiled the first paired observations of sexual behavior and vocalizations in wild leopard seals. Kienle and ...

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