资讯

A BABY mammoth has gone under the knife – after being preserved in Siberian permafrost for 130,000 years. Russian scientists carried out a necropsy on the long-dead mammoth calf, nicknamed Yana.
TORNADOES, volcanic winters and 70-foot tsunamis aren’t the first words that come to mind when you think: Britain. But our ...
There are plenty of mods that incorporate alternate worlds accessible only through portals or rituals or even an unsuspecting ...
All insects are arthropods, but not all arthropods are insects ... Basically, species are a group that can interbreed with ...
After receiving less than 10 inches of snow for the entire winter period of December through February, it was such a blessing ...
As pollinators for native plants and food crops, bees play a pivotal role in our ecosystem, according to Utah State University ecologist Joseph Wilson. He and undergraduate researcher Anthony Hunsaker ...
Near Moab, Utah, bees of the Genus Diadasia ... using online occurrence records from the Symbiota Collection of Arthropods Network, along with specimen records housed at the USDA-ARS Pollinating ...
All insects are arthropods, but not all arthropods are insects ... Basically, species are a group that can interbreed with each other, but not with other groups. One obvious example: bees can't ...
The estimate of 5.5 million species of insects is interesting. What’s even more remarkable is that because scientists have ...
Advertisement All insects are arthropods, but not all arthropods are ... One obvious example: bees can’t interbreed with ants. But brown-belted bumblebees and red-belted bumblebees can’t ...