Related topics: species · bees · wasps

Glacier-fed river systems threatened by climate change

Glacial meltwater increases biodiversity in mountainous freshwater ecosystems. As glaciers vanish due to global warming, so will those species dependent upon the icy runoff. This is the conclusion of a study authored by researchers ...

Age matters: Young larvae boost pollen foraging in honey bees

Toddlers and tweens have very different needs, which influence how parents provide for them. The same is true in honey bees, but instead of communicating their needs via language, honey bee larvae emit chemical signals called ...

The cicadas are rising: US invasion in 5, 4, 3...

The hordes are rising. A cicada invasion is imminent in the US, with millions of the large cricket-like insects poised to emerge from the earth after 17 years lying in wait. The first of the bugs that are expected to blanket ...

Wild crows reveal tool skills

(PhysOrg.com) -- A new study using motion sensitive video cameras has revealed how New Caledonian crows use tools in the wild, Oxford University scientists report.

Asian Long-Horned Beetle eradicated from Canada

Canada has eradicated the destructive Asian Long-Horned Beetle first detected in the Toronto area a decade ago after hitching a ride across the Pacific in wood packaging materials.

More than 100 new species of insects discovered in Norway

You've no doubt been irritated by them on the terrace many a summer evening: biting midges so small that you hardly notice them until they start feeding on your blood, leaving countless itchy bites.

The oldest crab larva yet found

A study of a recently discovered fossil published by LMU zoologists reveals the specimen to be the oldest known crab larva: The fossil is 150 million years old, but looks astonishingly modern.

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