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Tag Archives: Biologists

Biologists identify "pure" genes from honeybees that are known for improving survival

Credit: CC0 Public Domain The key to breeding disease-resistant honeybees may lie in a set of genes that are known to control sanitary behavior and allow colonies to restrict the spread of harmful mites and bacteria, according to the York University Genome Research. Some honey bees detect and remove diseased and dead larvae and pupae from their colonies. This hygienic …

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Bizarre deep-sea fish that live in the Gulf of California and are virtually deoxygenated confuse biologists

Among the species of fish discovered in the depths of the Gulf of California were dogfish and farm-eared eels. (2015 Monterey Bay Aquarium Research Institute) Deep in the dark depths of the Gulf of California – where "virtually no oxygen" is present, live schools of fish live and thrive in an environment that would otherwise be fatal to marine biologists …

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Biologists discover an unusual sign of aging in neurons

Neurons from 19-month-old mice (bottom row) show much higher oxidative stress than neurons from 9-week-old mice (top row). Lipofuscin, a molecule associated with alternative oxidative stress, appears red. Picture credits: Hyeseung Lee As we age, neurons in our brain can be damaged by free radicals. MIT biologists have now discovered that this type of injury, known as oxidative stress, produces …

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Biologists are studying rapid evolutionary changes in acorn insects

Case Western Reserve biologists are exploring (d) the potential for parallel (and non-parallel) development of thermal tolerance in three cities using acorn ants as a model ants are "very sensitive to temperature , including in their development rate, running speed and thermal tolerance ", according to their newspaper. Credit: Lauren Nichols, Case Western Reserve University The relatively rapid adaptability of …

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Biologists find in the North Atlantic the meeting place of the Baby White Sharks

18th July (UPI) – Using next-generation satellite and acoustic technology, marine biologists have identified migratory patterns and Hangouts of Great White Sharks in the North Atlantic. Researchers have long suspected that the New York Bight, a seabed running from New Jersey's Cape May Inlet to Montauk Point on the eastern tip of Long Island, serves as a breeding ground for …

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Marine biologists discover Bizarre deep-sea calmar in the Gulf of Mexico

A team from the American National Oceanic and Atmospheric Administration discovered an unlikely marine creature. The bizarre purple squid is lurking on the bottom of the Gulf of Mexico. National Oceanic and Atmospheric Administration | YouTube ) On Wednesday, April 17, a group of marine biologists encountered a strange-looking squid in the Gulf of Mexico. An Eerie Creature After National …

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Biologists have discovered that sea turtles are able to use fins for energy

<img class = "aligncenter" src = "http://sivtimes.com/wp-content/uploads/2018/04/eee0eb81422a33241c29f09c4009dcdb.jpg" alt = "It turns out that turtles are smart enough to Running the forelegs are different types of operations. As the scientists explain in a paper in the journal PeerJ, formerly it was thought to be a later adaptation, characteristic of mammals: the limbs of marine animals have evolved over the course of …

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