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General Science / Biology news 1234

New study points to agriculture in frog sexual abnormalities

6 hours ago | User rating: not shown ( 1 vote(s) ) | No comments yet

A farm irrigation canal would seem a healthier place for toads than a ditch by a supermarket parking lot. But University of Florida scientists have found the opposite is true. In a study with wide implications for a longstanding ...


Ancient marine invertebrate diversity less explosive than thought

9 hours ago | User rating: not shown ( 1 vote(s) ) | No comments yet

Diversity among the ancestors of such marine creatures as clams, sand dollars and lobsters showed only a modest rise beginning 144 million years ago with no clear trend afterwards, according to an international ...


Researchers run rings round cell division

9 hours ago | User rating: not shown ( 4 vote(s) ) | User comments: 1

A puzzle in the control of cell division, one of the most fundamental processes in all biology, has been unravelled by Oxford University researchers.


Resveratrol found to improve health, but not longevity in aging mice on standard diet

9 hours ago | User rating: not shown ( 4 vote(s) ) | No comments yet

Scientists have found that the compound resveratrol slows age-related deterioration and functional decline of mice on a standard diet, but does not increase longevity when started at middle age. This study, conducted and ...


Researchers identify tumor suppressor that manages cellular cleaning and recycling proceses

12 hours ago | User rating: not shown ( 1 vote(s) ) | No comments yet

Researchers at the University of Southern California (USC) have identified a specific tumor suppressor that manages membrane traffic routes for cellular cleaning and recycling.


Ridding meat of E. coli

9 hours ago | User rating: not shown ( 1 vote(s) ) | User comments: 1

You may be able to enjoy a rare hamburger soon, thanks to a discovery made by a team of University of Alberta researchers.


Many ideas on how to get dolphins out of NJ river

12 hours ago | User rating: not rated yet | No comments yet

(AP) -- Trapping them in giant cages. Using enormous nets to herd them out to sea. Playing recordings of killer whales.


Mass. lobstermen promote practices as whale safe

18 hours ago | User rating: not rated yet | No comments yet

(AP) -- New green rubber bands that will bind the claws of Massachusetts lobsters beginning this weekend won't save the lobsters from the dinner table. But they signify a state initiative aimed at saving ...


Instances of mass die-offs in wild lions precipitated by extreme climate change

18 hours ago | User rating: not shown ( 1 vote(s) ) | No comments yet

An international research team has published the first clear example of how climate extremes can create conditions in which diseases that are normally tolerated singly may converge and bring about mass die-offs in wildlife.