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Plants & Animals Oct 10, 2022

The science of why hawks are one of nature's deadliest hunters

The sight of hundreds of thousands of bats streaming from their roost at dusk is one of nature's great spectacles. Swarms can be so dense they resemble rising smoke at a distance. But the aerial antics of the birds of prey ...

Veterinary medicine Sep 30, 2022

Studying vampire bats to predict the next pandemic

In June, Virginia Tech Assistant Professor Luis Escobar led a team of students into the Andes Mountains and lowlands of Colombia to understand how vampire bats can help predict and prevent the next big epidemic. Escobar is ...

Evolution Sep 22, 2022

Why do humans grow two sets of teeth? These marsupials are rewriting the story of dental evolution

You only get 52 teeth in your lifetime: 20 baby teeth, followed by 32 adult teeth.

Plants & Animals Sep 20, 2022

The first look at how rabies affects vampire bat social behavior

Vampire bats infected with the rabies virus aren't likely to act stereotypically "rabid," according to a new study—instead, infected male bats tended to withdraw socially, scaling back on the common habit of grooming each ...

Plants & Animals Sep 13, 2022

Bats' midnight snacks reveal clues for managing endangered species

How do we bring threatened and endangered animals back from the brink? The task is never easy or simple, but one thing is undeniably true: If we don't understand these animals and what they need to survive, we have little ...

Ecology Sep 13, 2022

Fungal outbreak threatens tricolored bat with extinction

Federal officials announced plans Tuesday to list the tricolored bat as endangered—the second U.S. bat species recommended for the designation this year as a fungal disease ravages their populations.

Plants & Animals Sep 6, 2022

Change with age: As bats mature their immune cells differ

A team of researchers led by Anca Dorhoi at the Friedrich-Loeffler-Institut (FLI) and Emmanuel Saliba at the Helmholtz Institute for RNA-based Infection Research (HIRI), has elucidated age-dependent variations in cellular ...

Ecology Sep 5, 2022

A new study has concluded that there is no clear evidence that COVID-19 was transmitted from bats

A new Tel Aviv University study rejects assertions that the origin of the COVID-19 outbreak lies in bats. According to the study, bats have a highly effective immune system that enables them to deal relatively easily with ...

Plants & Animals Aug 31, 2022

This spider-eating, nest-sharing bat was once safe from fire, until the Black Summer burned its rainforests

Golden-tipped bats are peculiar creatures. By night, they hunt the understory for orb-weaving spiders, plucking them carefully from their sticky webs. By day, they roost in excavated basements at the bottom of nests made ...

Ecology Aug 17, 2022

Study finds filovirus antibodies in Australian bats

Researchers from CSIRO, Australia's national science agency, have detected antibodies to a filovirus in Australian bats for the first time.

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