A 34 year-long study of 10,000 civil servants suggests that a happy marriage may help prevent fatal strokes in men.
Researchers found a correlation between reported "happiness" in marriage and the likelihood that a man will die from stroke. The study was presented at the American Stroke Association's International Conference earlier this year.
Men were surveyed about their happiness levels and marital status; 34 years later, a follow-up study determined how many of the men died from stroke. Single men were found to have a 64% higher risk of a fatal stroke than married men. The quality of the marriage appeared to matter as well ― men in an unhappy union had a 64% higher risk of a fatal stroke than those who reported being happy in their marriage.
Archaeologists have unearthed a cache of cuneiform tablets found to contain a largely intact Assyrian treaty from the early 7th century BCE.
The 43 by 28 centimeter tablet — known as the Vassal Treaties of Esarhaddon — contains about 650 lines and is in a very fragile state. "It will take months of further work before the document will be fully legible," said Timothy Harrison, professor of near eastern archaeology in the Department of Near&Middle Eastern Civilizations at the University of Toronto.
"These tablets are like a very complex puzzle, involving hundreds of pieces, some missing. It is not just a matter of pulling the tablet out, sitting down and reading. We expect to learn much more as we restore and analyze the document."
Researchers writing in Antimicrobial Agents and Chemotherapy have found a chemical compound that, when used in conjunction with conventional antibiotics, effectively destroys biofilms produced by antibiotic-resistant strains of the Staphylococcus strain MRSA and Acinetobacter. The compound also re-sentsitizes those bacteria to antibiotics.
Infections from antibiotic-resistant bacteria such as MRSA are especially difficult to get rid of because the bacteria can attach to surfaces and then create biofilms, sticky layers of cells that act as a shield and prevent antibiotics from destroying the bacteria underneath.
Science, outside some in the climate community (*), is anti-authoritarian. There is no voting to create a consensus in science, no appeals to authority - science is vulnerable every single day of the year, to experiments, to revisions and to complete debunking by new generations of scientists who, like gun-slingers in the Old West, want to make their name taking down the big guys.
Great thinkers like Einstein and Aristotle have been slain by the scientific method so it can happen to anyone - and that power is what made freedom possible, according to Timothy Ferris, emeritus professor at the University of California, Berkeley, former editor of Rolling Stone magazine, and book author.
Chloracne is a skin condition caused by over-exposure to certain toxic chemicals that looks like common forms of acne that affect teenagers.
First reported in German industrial workers in 1897, at present chloracne is the only well established long-term effect of exposure to TCDD or dioxin, the contaminant found in one of the ingredients of Agent Orange.
At Seveso Italy, from a reactor to the production of hexachlorophene, a product relatively harmless used by industry, cosmetics, it would be escaping, because of an accident, dioxin, a chemical highly toxic and carcinogenic.
I have been an educator for more than 20 years, and I have been an individual with Asperger syndrome for my entire life. I wasn't always aware of my autism, and more specifically, I wasn't self-aware as an autistic person. This is because I was diagnosed only six years ago, at the age of 40. Deciding to go through with the evaluation and then finding myself labeled with Asperger syndrome was a life-altering event.
Three new species of anaerobic multicellular organisms have been discovered deep under the Mediterranean Sea. The small animals, new members of the group Loricifera, live their entire lives without oxygen and surrounded by 'poisonous' sulphides.
Researchers writing in BMC Biology report the existence of multicellular organisms, showing that they are alive, metabolically active, and apparently reproducing in spite of a complete absence of oxygen. Sediment samples from a deep hypersaline anoxic basin (DHABs) of the Mediterranean Sea revealed evidence for the new organisms' existence.
Between hooking up and traditional dating, more women than men prefer dating whereas more men rate hooking up above dating, according to a new survey of college students at a midsized southeastern university.
Both genders, however, perceive similar benefits and risks to dating and hooking up. Women fear, both in dating and hooking up, that they will become emotionally attached to a partner who is not interested in them. Men more than women seem to value independence. They fear that even in hooking up relationships, which are supposed to be free of commitments, a woman might seek to establish a relationship.
Using the CRIRES instrument on ESOs Very Large Telescope, a team of astronomers have confirmed that summer is in full swing in the southern hemisphere of Neptune's largest moon Triton.
"We have found real evidence that the Sun still makes its presence felt on Triton, even from so far away. This icy moon actually has seasons just as we do on Earth, but they change far more slowly," says Emmanuel Lellouch, the lead author of the paper reporting these results in Astronomy&Astrophysics.
There is ongoing concern about the potential toxicity of nanoparticles of various materials, and a new study in Chemical Research in Toxicology reports that certain sunscreens that contain zinc oxide nanoparticles may be toxic if ingested.
The research found that particle size affects the toxicity of zinc oxide. Particles smaller than 100 nanometers were slightly more toxic to colon cells than conventional zinc oxide and solid zinc oxide was more toxic than equivalent amounts of soluble zinc. Direct particle to cell contact was required to cause cell death, according to the study.
