The sky-high mountain superhighway used by billions of tiny travelers

Regardless of what you may think of insects – if you even think about them at all – they make up around 90% of animal species on the planet and without them we’d see the collapse of ocean and land ecosystems that could ultimately lead to the end of all… Continue reading The sky-high mountain superhighway used by billions of tiny travelers

Good signs for new therapy that promotes healthy aging

Findings pave way for new therapies to prolong quality of life as we age

While aging remains an unavoidable part of life, scientists are getting ever closer to developing therapies that could significantly improve the experience. Following on from earlier studies that saw hydrogen sulfide donor molecule AP39 revive aging cell health, researchers at the University of Exeter have had more promising results out of their animal trials.

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Post-menopausal orcas are also overbearing helicopter parents

The matriarchal structure of orca society is well known, with females potentially living up to 90 years and playing a crucial role in passing on knowledge to the younger animals. Previous research into why these females live so long after they stop rep… Continue reading Post-menopausal orcas are also overbearing helicopter parents

First discovery of genetic brain pathway a relief for anxiety sufferers

UK researchers have, for the first time, identified a genetic pathway in the brain that plays a key role in controlling anxiety, opening the door to the development of more effective treatments in the future.Continue ReadingCategory: Medical, ScienceTa… Continue reading First discovery of genetic brain pathway a relief for anxiety sufferers

Device generates electrical fields to keep sharks away from fish hooks

It’s a sad fact that threatened species of sharks are routinely caught on fishing lines intended for other types of fish. A new device could help change that, by harmlessly scaring sharks away from baited hooks via pulses of electricity.Continue Readin… Continue reading Device generates electrical fields to keep sharks away from fish hooks

1 in 500 men may carry extra chromosome, raising risk of some diseases

A comprehensive genetic analysis of over 200,000 men has found that around one in 500 have an extra sex chromosome, with most of them unaware. That’s a much higher proportion than previously thought, and it seems to increase their risk of diseases like… Continue reading 1 in 500 men may carry extra chromosome, raising risk of some diseases

1 in 500 men may carry extra chromosome, raising risk of some diseases

A comprehensive genetic analysis of over 200,000 men has found that around one in 500 have an extra sex chromosome, with most of them unaware. That’s a much higher proportion than previously thought, and it seems to increase their risk of diseases like… Continue reading 1 in 500 men may carry extra chromosome, raising risk of some diseases

Coral reefs’ sound signatures could be used to assess their health

In an effort to keep the world’s coral reefs from disappearing forever, a number of reef restoration projects are currently underway … but how can scientists tell if any one of those projects is working? The answer may lie in listening to the reefs.Con… Continue reading Coral reefs’ sound signatures could be used to assess their health

Clinical trial finds ketamine-assisted therapy helps treat alcoholism

Results have been published from a first-of-its-kind clinical trial testing the effectiveness of ketamine infusions, combined with psychotherapy, in reducing the rate of relapse in people with severe alcoholism who have recently been detoxified. The la… Continue reading Clinical trial finds ketamine-assisted therapy helps treat alcoholism

Study suggests a 10 to 11 pm bedtime lowers risk of heart disease

The role that regular, healthy sleeping patterns play in staving off disease continues to become clearer through studies that delve into the effects of a disrupted body clock, the 24-hour cycle known as our circadian rhythm. Adding to this pool of know… Continue reading Study suggests a 10 to 11 pm bedtime lowers risk of heart disease