Search results for Bat

Plants & Animals Apr 16, 2024

Research team shows island bats are valuable allies for farmers

A new study has highlighted how bats can be valuable allies for farmers, by feeding on important agricultural pests. The findings demonstrate that encouraging bat species can be a win-win for both conservation efforts and ...

Social Sciences Apr 16, 2024

Q&A: For many prisoners, gang affiliation drops off after release

Nearly everyone who enters prison in the United States eventually leaves. In fact, every year about 600,000 people are released from federal and state prisons, according to U.S. Department of Justice data.

Evolution Apr 10, 2024

Flowers may be more ancient than dinosaurs, but scientists can't agree on when they evolved

Flowers may look delicate—but flowering plants, what scientists call angiosperms, are one of the most successful evolutionary organisms on the planet. Including more than 350,000 known species, they dominate the ecological ...

Ecology Apr 10, 2024

Wind energy and bat conservation: Scientists call for the global application of measures to reduce fatalities

The construction of wind turbines as a cornerstone for the production of climate-friendly electricity is rapidly increasing all over the world—and everywhere this results in major challenges for bats, which die directly ...

Molecular & Computational biology Apr 8, 2024

Researchers map structure of mitochondria at different life stages

Mitochondria, organelles with an inner and outer membrane, are responsible for creating the energy that cells use to survive, and their morphology is key to accomplishing this task. The inner mitochondrial membrane contains ...

Space Exploration Apr 7, 2024

What do scientists hope to learn from total solar eclipse in US?

When a rare total solar eclipse sweeps across North America on Monday, scientists will be able to gather invaluable data on everything from the sun's atmosphere to strange animal behaviors—and even possible effects on humans.

Plants & Animals Apr 4, 2024

Q&A: How do animals react to a solar eclipse?

On April 8, many of us will be huddling behind protective glasses and feasting our eyes on a rare solar stunner. But the sun's eye-catching performance won't be the only thing on display. You may also notice our animal friends ...

Plants & Animals Apr 4, 2024

Amphibians use scream inaudible to humans for self-defense against predators, study suggests

A study reported in the journal acta ethologica has recorded the use of ultrasound by amphibians for the first time in South America. It also describes the first documented case of the use of ultrasound for defense against ...

Plants & Animals Apr 3, 2024

New sunflower family tree reveals multiple origins of flower symmetry

The sunflower family tree has revealed that flower symmetry evolved multiple times independently, a process called convergent evolution, among the members of this large plant family, according to a new analysis. The research ...

Astronomy Apr 2, 2024

Surprising facts and beliefs about eclipses from the medieval and Renaissance eras

In medieval and Renaissance society and culture, celestial events were not mere spectacles in the sky. Rather, they were omens, predictors of the future, and windows into the workings of the universe.

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