Researchers study effects of pesticides on honeybee health
Virginia Tech researchers are gathering valuable information about the impact of pesticide exposure on honey bee colony health in Virginia, helping both the apicultural and agricultural industries to reduce the loss of managed ...
Bees under threat from disease-carrying bumblebee imports, research reveals
Stricter controls over bumblebee imports to the UK are urgently required to prevent diseases spreading to native bumblebees and honeybees, scientists have warned. The call follows the discovery of parasites in over three-quarters ...
EU bans yet another pesticide harmful to bees
The European Union on Tuesday restricted the use of the insecticide Fipronil, the latest move to protect honey bees after a May ban on three other insecticides.
Protecting our pollinators
Bees, so crucial to our food supply, are dying off at alarming rates. CALS researchers are taking a close look at everything from the microbes in their hives to the landscapes they live in to identify in what ...
Fossil insect traces reveal ancient climate, entrapment, and fossilization at La Brea Tar Pits
The La Brea Tar Pits have stirred the imaginations of scientists and the public alike for over a century. But the amount of time it took for ancient animals to become buried in asphalt after enduring their ...
Bacteria sent into space behave in mysterious ways
(Phys.org) —Colonies of bacteria grown aboard the Space Shuttle Atlantis behaved in ways never before observed on Earth, according to a new NASA-funded study from Rensselaer Polytechnic Institute, Troy, ...
A mathematical framework for understanding cities: Part social reactor, part network
Cities have long been likened to organisms, ant colonies, and river networks. But these and other analogies fail to capture the essence of how cities really function.
Lonely bees make better guests
Solitary bees are twice as likely to pollinate the flowers they visit as their more sociable counterparts, according to a new study.
Researchers find genetic diversity key to survival of honey bee colonies
When it comes to honey bees, more mates is better. A new study from North Carolina State University, the University of Maryland and the U.S. Department of Agriculture (USDA) shows that genetic diversity is ...
Saving, diversifying honey bees: Researchers preparing bee semen bank
(Phys.org) —Washington State University researchers are preparing to use liquid nitrogen to create a frozen semen bank from select U.S. and European honey bee colonies.
Fractal patterns spontaneously emerge during bacterial cell growth
Scientists discover highly asymmetric and branched patterns are the result of physical forces and local instabilities; research has important implications for understanding biofilms and multicellular systems.
Gannets don't eat off each other's plates, researchers show
Colonies of gannets maintain vast exclusive fishing ranges despite doing nothing to defend their territory from rival colonies, scientists have discovered.
Catastrophic climatic events leave corals facing a decade-long fight for recovery
Marine conservationists from Plymouth University, and the Universidad Federal da Bahia in Brazil, have spent more than 17 years analysing the diversity and density of coral colonies off the coast of South ...
Researcher admits mistakes in stem cell study
A blockbuster study in which US researchers reported that they had turned human skin cells into embryonic stem cells contained errors, its lead author has acknowledged. ...