A new study compares the accumulation of mutations across many animal species and has shed new light on decades-old questions about the role of these genetic changes in ageing and cancer. Researchers found that despite huge variation in lifespan and size, different animal species end their natural life with similar numbers of genetic changes.
Why Whales Flee From Sonar – Sometimes to their Death
When naval ships and other sea vessels use sonar, many whale species flee for their lives; some even strand themselves on beaches in a desperate attempt to escape. Now, scientists have discovered the most likely reason: The loud sounds trigger the same fear response as when the animals hear calls emitted […]
Glitchy protein production may hasten aging
Mice with sloppy proteinmaking machinery grow old faster, study finds. Cells are continually cranking out new proteins, but like car factories, they produce some lemons. A study of mice now suggests these defective proteins speed aging, bolstering an idea first proposed 60 years ago. The new paper “fills a critical gap” […]
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I imagine that the neurological circuits underlying these processes are governed by both 2d spacing maps with their brains as…
to reduce the impact of car accidents, it may be possible to study the force diverting physics of cockroaches to…
you see this type of head-bobbing stability in many avian creatures related to pigeons like chickens. the head ability to…
not like they taught horses how to run! this is an example of convergent evolution where both sea creatures and…
The brain functions in a similar way with neuronal connections. our brains are able to utilize the multiplicity of connections…