Four new species of tropical sharks that use their fins to walk are causing a stir in waters off northern Australia and New Guinea.... PHYS.ORG · 1 month
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A group of sharks writhing in shallow water may have looked like they were beached, but they weren't injured or in distress. more
Why do whales migrate? They return to the tropics to shed their skin, scientists say  PHYS.ORG · 2 days
Whales undertake some of the longest migrations on earth, often swimming many thousands of miles, over many months,... more
Study: Ocean fish farming in tropics and sub-tropics most impacted by climate change  PHYS.ORG · 2 weeks
Diners may soon find more farmed oysters and fewer Atlantic salmon on their plates as climate change warms Canada's Pacific coast. more
Cocoa could bring sweet relief to walking pain for people with peripheral artery disease  SCIENCE DAILY · 1 week
Patients with peripheral artery disease (PAD) who consumed a flavanol-rich cocoa beverage three times daily for six months saw significant... more
Cluster of sharks in one spot off Carolinas coast grows more intense  PHYS.ORG · 2 weeks
The clustering of great white sharks off the Carolinas coast is growing more pronounced and mysterious, based on satellite tracking data shared Saturday on... more
Recreational fishers catching more sharks and rays  SCIENCE DAILY · 4 weeks
Recreational fishers are increasingly targeting sharks and rays, a situation that is causing concern among researchers. more
Recreational fishers catching more sharks and rays  PHYS.ORG · 4 weeks
Recreational fishers are increasingly targeting sharks and rays, a situation that is causing concern among researchers. more
Why do whales migrate? They return to the tropics to shed their skin  SCIENCE DAILY · 2 days
Whales undertake some of the longest migrations on earth, often swimming many thousands of miles, over many months, to breed in the... more
Mediterranean great white sharks found to have 3.2 million-year-old origins  PHYS.ORG · 2 weeks
The great white shark has been in the Mediterranean for 3.2 million years, way longer than researchers have hypothesized until now. The white sharks currently living in the... more
Caribbean sharks in need of large marine protected areas  PHYS.ORG · 1 week
Governments must provide larger spatial protections in the Greater Caribbean for threatened, highly migratory species such as sharks, is the call from a diverse group of marine scientists including Stony... more
Planned hydropower dams threaten fish in the tropics  PHYS.ORG · 3 weeks
Planned hydropower dams will greatly increase threats for freshwater fish species because of habitat fragmentation, especially in the tropics. This was already suspected, but environmental researchers at Radboud University, PBL Netherlands Environmental... more
Cocoa consumption may improve walking performance in peripheral artery disease patients  NEWS MEDICAL · 1 week
Consumption of cocoa may improve walking performance for patients with peripheral artery disease, according to the results of a small, preliminary, phase II research trial published... more
UCLA research takes a stand against extended sitting  NEWS MEDICAL · 2 weeks
In many workplaces, standing desks and walking meetings are addressing the health dangers of sitting too long each day, but for universities, the natural question is how to make such adjustments for... more
Earth's most biodiverse ecosystems face a perfect storm  PHYS.ORG · 4 weeks
A combination of climate change, extreme weather and pressure from local human activity is causing a collapse in global biodiversity and ecosystems across the tropics, new research shows. more
Updated shark tagging atlas provides more than 50 years of tagging and recapture data  PHYS.ORG · 3 weeks
A 52-year database of the distribution and movements of 35 Atlantic shark species revealed new information on some of the... more
Findings highlight multisensory interactions in the human brain  NEWS MEDICAL · 1 month
Gravity is the unseen force that dominates our entire lives. It's what makes walking uphill so difficult and what makes parts of our body eventually point downhill. It is unyielding, everywhere, and... more
Sharp increase in Ningaloo whale shark injuries might be due to boat encounters  PHYS.ORG · 1 month
Almost one-fifth of the whale sharks (Rhincodon typus) in Western Australia's Ningaloo Reef Marine Park show major scarring or fin amputations, with... more
New study may lead to better treatments for Parkinson's disease  NEWS MEDICAL · 1 week
Parkinson's disease is a long-term (chronic) neurological condition that affects around 12,000 people in Ireland and between 7 and 10 million people worldwide. The disease affects the way... more
Walking the wire: Real-time imaging helps reveal active sites of photocatalysts  PHYS.ORG · 4 days
Nanoscale photocatalysts are small, man-made particles that harvest energy from sunlight to produce liquid fuels and other useful chemicals. But even within the same batch, the... more
Earth's most biodiverse ecosystems face a perfect storm  SCIENCE DAILY · 4 weeks
A combination of climate change, extreme weather and pressure from local human activity is causing a collapse in global biodiversity and ecosystems across the tropics, new research shows. The study mapped over... more
Moderate intensity exercise can have beneficial effect on memory performance  NEWS MEDICAL · 5 days
University of Kent research has found that moderate intensity exercise such as brisk walking, water aerobics or cycling can have the most benefcial effect on memory performance. more
A sedentary lifestyle increases the risk of adolescent depression  NEWS MEDICAL · 2 weeks
Sedentary behavior during adolescence is a marker of depression in adolescence. A new study reported in The Lancet Psychiatry shows that walking for one hour daily, or doing chores for... more
Antibiotics discovered that kill bacteria in a new way  PHYS.ORG · 2 weeks
A new group of antibiotics with a unique approach to attacking bacteria has been discovered, making it a promising clinical candidate in the fight against antimicrobial resistance. more
Recently discovered mineral named for LSU professor  PHYS.ORG · 7 days
A Louisiana State University geology professor now has a scientific namesake—a newly discovered variety of tourmaline. Barbara Dutrow says she's surprised and thrilled by the honor. more
Shark may avoid cold blood by holding its breath on deep dives  PHYS.ORG · 3 days
Scalloped hammerhead sharks stay warm as they descend into cold, deep water off the coast of Hawaii, suggesting the cold-blooded species may maintain its... more
Nitrogen-fixing trees help tropical forests grow faster and store more carbon  PHYS.ORG · 1 week
Tropical forests are allies in the fight against climate change. Growing trees absorb carbon emissions and store them as woody biomass. As a result, reforestation of... more
Drinking cocoa could relieve peripheral arterial disease  NEWS MEDICAL · 6 days
Someday, according to a new study, doctors might prescribe chocolate or cocoa to help patients with peripheral arterial disease to walk easier. The study published in February 2020 in the journal Circulation Research of... more
Newly discovered antibiotics kill bacteria differently  NEWS MEDICAL · 1 week
Antibiotic resistance is a growing public health problem across the globe, with many diseases becoming harder to treat. Now, a newly discovered antibiotic group shows promise in the fight against superbugs as it has a unique... more
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