Search results for Deep Impact

Earth Sciences Feb 28, 2025

Scientists reveal evolutionary history of continent-sized regions in the deep mantle

A new study has revealed that two continent-sized regions in Earth's deep mantle have distinctive histories and resulting chemical composition, in contrast to the common assumption that they are the same. The findings are ...

Evolution Feb 13, 2025

Deep learning provides new view on 300 million years of brain evolution

In a new study published in Science, a Belgian research team explores how genetic switches controlling gene activity define brain cell types across species. They trained deep learning models on human, mouse, and chicken brain ...

Plants & Animals Feb 11, 2025

Deep-sea shrimp have evolved enhanced vision for the bioluminescent world, study finds

Light is a primary driver of visual evolution in shrimp, according to new FIU research published this week in Nature Communications.

Earth Sciences Feb 11, 2025

Deep beneath Outokumpu: Smelly volatile organic compounds could reveal new insights into carbon cycle

Volatile organic compounds (VOCs) are known to be contaminants originating in industrial processes and materials, as well as a reason for substandard indoor air, but they are also formed in nature, including wetlands, forests, ...

Ecology Jan 29, 2025

Art meets science: See the first detailed illustration of an ancient deep-sea mountain

Rising mountain peaks and sharp rock formations cover the ocean floor, with corals, sponges, fish, and tons of sea creatures clinging to their sides. Unlike mountains on land that dare climbers and hikers to brave their peaks, ...

Nanophysics Jan 24, 2025

Deep-ultraviolet laser microscope reveals diamond's nanoscale transport behaviors

Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap between the valence and conduction bands, allowing them to handle higher voltages, operate at higher ...

Earth Sciences Jan 24, 2025

Krill vertical migration may have smaller impact on carbon export than previously thought

Antarctic krill swimming between the Southern Ocean's surface and seafloor depths, make a "surprisingly small" contribution to the carbon export "highway" compared to their fast-sinking feces, according to research published ...

Earth Sciences Jan 13, 2025

Oregon Cascades hide a huge buried aquifer

Oregon's Cascade Range mountains might not hold gold, but they store another precious resource in abundance: water. Scientists from the University of Oregon and their partners have mapped the amount of water stored beneath ...

Earth Sciences Dec 23, 2024

500,000 years of fossil records reveal climate change impacts on deep-sea ecosystems

Climate change impacts not only life on land but also the largely unexplored deep-sea ecosystem, home to unique and largely unexplored fauna. Deep-sea animals, which have adapted to stable and extreme environments, are particularly ...

Planetary Sciences Dec 21, 2024

Lab work digs into gullies seen on giant asteroid Vesta by NASA's Dawn

Pocked with craters, the surfaces of many celestial bodies in our solar system provide clear evidence of a 4.6-billion-year battering by meteoroids and other space debris. But on some worlds, including the giant asteroid ...

page 29 from 40