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Plants & Animals Nov 6, 2024

Vampire bats' metabolism mirrors that of blood-sucking insects, biologists find

A pair of biologists at the University of Toronto has found that vampire bats are able to burn amino acids as a fuel source similarly to blood-sucking insects. In their study published in the journal Biology Letters, Giulia ...

Plants & Animals Nov 1, 2024

A comparison of bat and bird wings reveals their evolutionary paths are vastly different

Bats are incredibly diverse animals: They can climb onto other animals to drink their blood, pluck insects from leaves or hover to drink nectar from tropical flowers, all of which require distinctive wing designs.

Plants & Animals Oct 31, 2024

The fungus among us: California's bats under siege

A sinister fungus is spreading through California's bat populations, threatening their survival just as the spooky season takes flight.

Paleontology & Fossils Oct 31, 2024

The mortality rate of bats at modern-day swimming pools is comparable to that at Messel 47 million years ago

More than 500 bat fossils have been discovered at the Messel Pit UNESCO World Heritage Site over 42 years. A new study, published today in the journal Palaeobiodiversity and Palaeoenvironments, investigates whether the high ...

Plants & Animals Oct 31, 2024

Study shows bats have acoustic cognitive maps

Echolocating bats have been found to possess an acoustic cognitive map of their home range, enabling them to navigate over kilometer-scale distances using echolocation alone.

Earth Sciences Oct 31, 2024

Charcoal stored in preserved guano gives helps reconstruct regional fire histories

With wildfires growing more frequent and more intense in many parts of the world, scientists are looking to the past to better understand where and when fires have burned. Lakes and wetlands, which capture airborne charcoal ...

Plants & Animals Oct 31, 2024

Virginia's bat population is shrinking: Why it matters

Bats are one of Halloween's most famous symbols, but their real job is an important part of ecosystems and agriculture.

Plants & Animals Oct 29, 2024

Vampire bats: Look beyond the fangs and blood to see animal friendships and unique adaptations

You can probably picture a vampire: Pale, sharply fanged undead sucker of blood, deterred only by sunlight, religious paraphernalia and garlic. They're gnarly creatures, often favorite subjects for movies or books. Luckily, ...

Plants & Animals Oct 28, 2024

Protecting endangered bats with biomaterials

Oak Ridge National Laboratory researchers are using a new bioderived material to 3D print custom roosting structures for endangered bats.

Ecology Oct 26, 2024

It's almost Halloween. That means it's time for a bat beauty contest

Move over, Fat Bear Week. A bat beauty contest is now stepping up to the plate.

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