Category Archives: Medicinal News

Citizen science: A powerful tool to combat invasive giant slugs

With the help of citizen science, researchers have unraveled the close correlation between weather conditions and the appearances of a giant slug species, enabling them to predict the slug's activity on the following day.

The giant slug Limax maximus, an invasive species which made its way from northern Europe to Japan and other regions worldwide, is...

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Physiological benefits may be experienced by veterans with PTSD who use service dogs

A new study shows how veterans with PTSD may benefit physiologically from using service dogs.

This study, led by the Purdue University College of Veterinary Medicine, is the first published research to use a physiological marker to define the biobehavioral effects of service dogs on veterans with PTSD.

The findings were published in the journal Psychoneuroendocrinology, and...

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RNA changes aided sunflower's rapid evolutionary transformation, domestication

A new University of Colorado Boulder-led study sheds light on the genetic mechanisms that allowed sunflowers to undergo a relatively rapid evolutionary transition from wild to domesticated in just over 5,000 years.

Sunflowers, prized for their seeds and oil, have long held agricultural value for humans. Wild, ancestral varieties of the common sunflower Helianthus annuus are...

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Proactive conservation management strategy urged for North Atlantic right whale

These are not good times for the North Atlantic right whale. Ship strikes and gear entanglement play major roles in the mortality of these highly endangered mammals, which now number fewer than 500. Making matters worse, climate-mediated shifts are pushing their prey out of the whales' usual feeding grounds, rendering traditional habitat-focused protection policies less...

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New insight into why Pierce's disease is so deadly to grapevines

Scientists are gaining a better understanding of Pierce's disease and how it affects grapevines. The disease, which annually costs California more than $100 million, comes from a bacterium called Xylella fastidiosa. While the bacterium has been present in the state for more than 100 years, Pierce's disease became a more serious threat to agriculture with...

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Secret to whale shark hotspots

A study has uncovered the secret to why endangered whale sharks gather on mass at just a handful of locations around the world.

The new insights into the habits of the world's largest fish will help inform conservation efforts for this mysterious species, say the researchers.

Large groups of whale sharks congregate at only around 20 locations...

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