Indigenous communities used the Caribbean Sea as an aquatic highway
With some 7,000 islands and cays and a 7,000-year history of human habitation, the Caribbean Sea is practically synonymous with maritime travel. The very word “canoe” is derived from the term “kana:wa,” used by the Indigenous Arawakans of the Caribbean to describe their dugout vessels. Without clear road signs to indicate where native islanders were […]
Lack of diversity of micro-organisms in the gut or elevated metabolite implicated in heart failure severity
Some people who experience heart failure have less biodiversity in their gut or have elevated gut metabolites, both of which are associated with more hospital visits and greater risk of death, according to a systematic review of research findings led by Georgetown University School of Nursing & Health Study researchers and colleagues. The gut microbiome […]
UK To Offer Monkeypox Vaccines To Some Gay, Bisexual Men
LONDON (AP) — British health officials will start offering vaccines to some men who have sex with men and are at the highest risk of catching monkeypox, in an effort to curb the biggest outbreak of the disease beyond Africa. Doctors can consider vaccination for some men at the highest risk of exposure, Britain’s Health […]
What Happens If You Have Hepatitis? 4 Causes & 9 Symptoms
Some people with hepatitis do not show any symptoms and are unaware of their infection. Hepatitis is a term used to describe inflammation or swelling of the liver that occurs when liver tissues are injured or infected. It can be caused by several viruses (viral hepatitis), chemicals, drugs, alcohol, certain genetic disorders, or an overactive […]
Decoding the language of immune responses: Research has implications for improved immunotherapy treatments
Researchers from McGill University and the US National Cancer Institute (NCI) have made some surprising discoveries about our immune system. By using mathematical modelling to look at specific aspects of immune responses in mice and humans, their data-driven approach, described in a recent article in Science, reveals that immune responses may exist on a finer […]
When AI is the inventor who gets the patent?
The day is coming — some say has already arrived — when new inventions that benefit society are dreamt up by artificial intelligence all on its own. It’s not surprising these days to see new inventions that either incorporate or have benefitted from artificial intelligence (AI) in some way, but what about inventions dreamt up […]
Researchers aim X-rays at century-old plant secretions for insight into Aboriginal Australian cultural heritage
For tens of thousands of years, Aboriginal Australians have created some of the world’s most striking artworks. Today their work continues long lines of ancestral traditions, stories of the past and connections to current cultural landscapes, which is why researchers are keen on better understanding and preserving the cultural heritage within. In particular, knowing the […]
Alcohol may be more risky to the heart than previously thought
Levels of alcohol consumption currently considered safe by some countries are linked with development of heart failure, according to research presented at Heart Failure 2022, a scientific congress of the European Society of Cardiology (ESC).1 “This study adds to the body of evidence that a more cautious approach to alcohol consumption is needed,” said study […]
Snake trade in Indonesia is not sustainable enough — but it could be
Wildlife trade is a multi-million dollar industry. While some animals are traded legally, in compliance with legislation that aims to protect populations, wildlife trafficking continues to thrive in many places, threatening precious species with extinction. Reptiles are exported in large numbers, and snakes are no exception. They are mostly traded for their skins, used in […]
Large-scale ocean sanctuaries could protect coral reefs from climate change: About 75% of all tropical reefs have experienced coral bleaching
Earth’s oceans are home to some of the most diverse ecosystems on the planet, but warming temperatures are causing many marine animals, including coral, to die out. A new study into managing the effect climate change has on these organisms says that more international collaboration is needed to ensure the future of the more than […]