Ocean channel in Bahamas marks genetic divide in Brazilian free-tailed bats
Brazilian free-tailed bats are expert flyers, capable of migrating hundreds of miles and regularly traveling more than 30 miles a…
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Skin-ditching gecko inexplicably leaves body armor behind when threatened
When trouble looms, the fish-scale geckos of Madagascar resort to what might seem like an extreme form of self-defense —…
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A case of mistaken identity: DNA links male, female butterfly thought to be distinct species
Researchers recently discovered what was thought to be a distinct species of butterfly is actually the female of a species…
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Extinction event that wiped out dinosaurs cleared way for frogs
The mass extinction that obliterated three-fourths of life on Earth, including non-avian dinosaurs, set the stage for the swift rise…
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Shark scavenging helps reveal clues about human remains
Shark feeding habits are helping scientists identify marks on human bones found in the ocean. By analyzing shark scavenging behavior,…
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Potentially lethal parasite rat lungworm found throughout Florida
University of Florida researchers have found rat lungworm, a parasitic nematode that can cause meningitis in humans and animals, in…
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Young hellbenders need a kids’ menu
Juvenile hellbenders have a different diet than adults, a finding that could help improve conservation efforts of the giant aquatic…
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Drill holes in fossil shells point to bigger predators picking on small prey
The drill holes left in fossil shells by hunters such as snails and slugs show marine predators have grown steadily…
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Diversity in butterfly mimicry maintained by predator distribution
When thinking of mimicry, most people picture two things that look identical, with little difference in pattern or color. In…
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Migratory birds bumped off schedule as climate change shifts spring
New research shows climate change is altering the delicate seasonal clock that North American migratory songbirds rely on to successfully…
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