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Tag: "brood" at biology news

Symbiotic bacteria protect hunting wasps from fungal infestation

...provision their larvae with paralyzed honeybees in brood cells in the soil. As part of this process, the re...liver the symbiotic bacteria to the ceiling of the brood cell before finally closing off the cell. The larvae then take up the bacteria and apply them to the...

Sociality of sweat bees evolved simultaneously during climate change

...ows two broods to emerge instead of one. The first brood (workers) helps raise the second brood (reproductives). Danforth, who teaches Alien Empire: Bizarre Biology of Bugs (Entomology 201), a ...

Uncovering sex-change secrets of black sea bass

...g a high-quality fish to market. "We invest in our brood stocks, the parents of the young fish, much as a thoroughbred horse farm invests in mares and stallions," he says. "It doesn't do us much good if we always have to go out and get new females." With funding from NH Sea Grant, Berlinsky has teamed wit...

Female birds boost up their eggs when hearing sexy song

...ents, in the experiment there was no difference in brood sex ratio between the different songs played to the females, which suggests different levels of female control. Male birdsong has long been known to attract females and influence mate choice decisions and even induce an alteration in the offspring's ...

Where have all the butterflies gone?

...mproving conditions. But for species with only one brood per year, a catastrophic season will have repercussions for up to a decade. More butterflies may still emerge in the mountains. The rain has led to a heavy snow pack in the Sierra Nevada, which typically means a good year for butterflies in the high...

'Nymph of the sea' reveals remarkable brood

...scientists discovered the mother complete with her brood of some 20 eggs and 2 possible juveniles inside, t...rovides an unequivocal and unique view of parental brood care in the invertebrate fossil record, it allows gender to be determined in an animal as old as the...

Queen bee promiscuity boosts hive health

...e drone or from 10 drones. Seeley then sprayed the brood colonies of the resulting 49 colonies (24 from "multiple-mate" queens and 25 from singly mated queens) with water tainted with spores of the highly virulent bacterium that infects bee larvae and causes the disease American Foulbrood. Sure enough, t...

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(Date:8/28/2014)... and mould in homes could pose a significant health risk ... in the Journal of Allergy and Clinical Immunology . ... eight different countries, the research has found that the presence ... in asthma sufferers, as well as increasing the likelihood of ... a team at the University of Exeter Medical School and ...
(Date:8/28/2014)... Oregon, northern California, and Alaska totaled 515 million board ... an increase of more than 10 percent compared to ... Pacific Northwest Research Station reported today. During this same ... to 247 million board feet. , The total value ... percent to $390 million in the same quarter, while ...
(Date:8/28/2014)... Ludwig-Maximilians-Universitaet (LMU) in Munich have assigned a number ... predatory arthropods. These animals lived in shallow marine ... forms found in Jurassic strata. , Before ... marine habitat and were fossilized some 435 million ... of the Silurian seas although they were ...
Breaking Biology News(10 mins):Indoor mold poses health risk to asthma sufferers 2West coast log exports up, lumber exports down in second quarter of 2014 2Paleontology: Oldest representative of a weird arthropod group 2
(Date:8/29/2014)... Miraca, CA (PRWEB) August 29, 2014 ... Michael J. Chuang, has joined their practice. Dr. Chuang ... and specializes in minimally-invasive arthroscopic and reconstructive treatments ... quality care for patients with general and sports-related orthopedic ... background in the medical field. As an Orange County ...
(Date:8/29/2014)... Healthpointe Medical Group, one of Southern California’s ... LAXMed. The medical center is less than 2 miles from ... the 405 freeway. , The LAX clinic marks the ... is located at: 8610 S. Sepulveda Blvd., Suite 204 Los ... LAX office will provide the same comprehensive services as Healthpointe’s ...
(Date:8/29/2014)... new report released yesterday by the Mental Health ... mental health training and education that police personnel ... prominent issue for Canada,s police community, and today,s ... law enforcement and people with mental illnesses," says ... with an interest in the area of police ...
(Date:8/29/2014)... 2014 A team of experts from ... on its way to the 2014 National Safety Council ... Center to exhibit and demonstrate a suite of healthy ... environments. Etymotic’s safety earphones and high-definition earplugs are expected ... the show. , The company’s HD5 high-definition, noise-isolating ...
(Date:8/29/2014)... According to the Chicago Tribune, ... next month for medical marijuana, regulators, businesses, cultivators, ... as a legalized medicine. New marijuana policies address ... to operate in accordance with local government, as ... to handle legal cannabis. , Restrictions concerning ...
Breaking Medicine News(10 mins):Health News:Healthpointe is Honored to Induct Orthopedic Surgeon into Their Team 2Health News:Healthpointe Obtains a New Medical Clinic in the LAX Area 2Health News:Report advocates improved police training 2Health News:Etymotic’s Safe Listening Earphones and Earplugs Headed For The 2014 NSC Safety Expo 2Health News:Medical Marijuana Approaches Legalization in Chicago 2
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