6,812 results
6,812 results for: Insects
- Microbes
Bacteria in flowers may boost honeybees’ healthy gut microbes
Honeybees may deliver doses of probiotics to the hive to help feed baby bees’ microbiome.
- Paleontology
Ancient brain fossils hint at body evolution of creepy-crawlies
Fossilized brains — found in the Burgess Shale in western Canada — offer clues to how arthropods morphed from soft- to hard-bodied animals.
- Animals
Flowers make the menu for nearly all Galapagos birds
Almost every species of Galapagos land bird has been found feeding on the nectar and pollen of flowers. Such an expansion of diet has never before been observed.
- Environment
Mystery toxins in tainted New Zealand honey nabbed
Sweet and stealthy toxins have been caught sticky-handed, potentially solving a decades-long mystery of tainted honey in New Zealand.
- Environment
Manganese turns honeybees into bumbling foragers
Ingesting low doses of the heavy metal manganese disrupts honeybee foraging, a new experiment suggests.
- Neuroscience
Shifting views of brain cells, and other fresh perspectives
The details emerging from the latest work on glial cells are sure to yield more insights as scientists continue their struggle to understand the mind.
- Genetics
Protein comparisons proposed in 1960s for tracking evolution
In 1965, two scientists spotted molecular signatures of primate divergence. The tool became widespread for studying evolution – and one researcher’s career ended in crime.
- Ecosystems
Invasive insect tied to shrinking river
A river in North Carolina shrank after a hemlock woolly adelgid eradicated eastern hemlock trees in the region.
- Health & Medicine
Teens have higher anaphylaxis risk than younger kids
Adolescents may be more apt to experience an extreme allergic reaction than younger children, researchers report.
- Genetics
GMOs haven’t delivered on their promises — or risks
Genetically modified foods have been studied extensively and are abundant on supermarket shelves, but they haven’t managed to end world hunger yet.
- Environment
Controversial insecticide use rises as farmers douse seeds
Use of neonicotinoids, a class of controversial insecticides, has risen dramatically, posing threat to pollinating insects.
- Science & Society
Microbes may be a forensic tool for time of death
By using an ecological lens to examine dead bodies, scientists are bridging the gap between forensic science and the ecological concept of succession.
