Search results for Deep Impact

General Physics 3 hours ago

Smoother surfaces make for better accelerators

With every new particle accelerator built for research, scientists have an opportunity to push the limits of discovery. But this is only true if new particle accelerators deliver the desired performance—no small feat in ...

Paleontology & Fossils 6 hours ago

Africa is full of bats, but their fossils are scarce—why these rare records matter

Africa is home to more than 20% of the world's bat population. There are more than 200 species to be found on the continent. South Africa is particularly diverse, with 72 bat species.

Astronomy Apr 17, 2024

Astronauts to patch up NASA's NICER telescope

NASA is planning to repair NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, during a spacewalk later this year. It will be the fourth science observatory in orbit ...

Ecology Apr 17, 2024

Why a Connecticut river is named one of 'most endangered' in US

The Farmington River, "the top priority watershed in the state," according to the state's environmental agency, has been named one of America's Most Endangered Rivers by the organization American Rivers.

Cell & Microbiology Apr 17, 2024

Researchers uncover human DNA repair by nuclear metamorphosis

Researchers at the University of Toronto have discovered a DNA repair mechanism that advances understanding of how human cells stay healthy, and which could lead to new treatments for cancer and premature aging.

Plants & Animals Apr 16, 2024

Climate-change-driven cold snaps threaten marine life

Tropical marine species venturing into new areas as the climate changes could fall victim to another effect of the phenomenon—as bursts of cold water from the deep sea suddenly kill them.

Ecology Apr 16, 2024

First-of-its-kind study shows Florida Wildlife Corridor eases worst impacts of climate change

From rising temperatures and altered precipitation patterns to intense weather events such as hurricanes, Florida is experiencing significant climate-related challenges in tandem with skyrocketing insurance rates. As the ...

Environment Apr 15, 2024

Environmental concerns raised by rocket flights over San Diego County

Plans by SpaceX and other companies to boost the number of rocket launches sometimes seen streaking across San Diego County's skies have prompted the California Coastal Commission to question the environmental effects.

Education Apr 15, 2024

School suspensions and exclusions put vulnerable children at risk, study shows

Managing problematic student behavior is one of the most persistent, challenging, and controversial issues facing schools today. Yet despite best intentions to build a more inclusive and punitive-free education system, school ...

Plants & Animals Apr 15, 2024

Study shows how plants influence Europe's climate

The climate regulates plant growth and yet the climate is also influenced by plants. A study by Martin Luther University Halle-Wittenberg (MLU), which was published in the journal Global Change Biology, has found that ecosystems ...

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