There is an increasing need for more Americans to improve their health and lifestyle. One growing trend that I see in my hometown of New York City is the building of local farms on rooftops and the increase of organic produce sections in the supermarkets. In an effort to protect our health some of us are choosing more natural and locally grown food over mass-produced, insecticide-ridden crops. And in the realm of medicine, many people are choosing more natural medicines or herbal supplements to support our health. Many common herbal medicines used today are used for a variety of reasons, More >
The most expensive bowl of soup I have ever had in my life was a $15 bowl of ramen in the NYC restaurant Ippudo. And this was no ordinary “ramen” you would eat at home as a cash-strapped college student. This was an authentic bowl nuanced with so many rich and hearty flavors of Japanese cuisine.
Little did I know that $15 soup was considered “cheap” compared to other soups that sell for at least $100 a bowl. One such soup is shark fin soup, which is traditionally served in Chinese cuisine during special occasions. One is apt to eat this More >
A major concern for the Centers for Disease Control and Prevention (CDC) is the association of zoonotic viruses with the importation of wildlife products. Diseases from zoonotic transmissions can spread globally and pose a threat to human health. DNA technology can be used to help identify the the types of wildlife imported and the pathogens that they carry, giving us an idea of potential health risks associated with wildlife importation.
George Amato, the director of the American Museum of Natural History’s Sackler Institute for Comparative Genomics, worked with the CDC by using DNA barcoding to identify imported bushmeat at U.S. international More >
Man versus machine…which one is the winner? This is definitely a question for the modern world, as people have competed with current technology, namely computers.
Are there ways the computer has out-shined the human mind? Perhaps. But I think the better question is, can computers ever catch up to our incredible brains? I don’t think so.
I was reminded of this the other day when I read an article from “Nature News” regarding an online game called, “Phylo”, created by computational biologists at McGill University in Montreal, Canada. People who played this game were able to more accurately solve problems that computers More >
Have you ever considered that the one of the most diverse places on earth can be directly under your feet?
When we walk, our shoes pick up various seen and unseen organisms. Many of us walking through a field or park may be stepping on and carrying seeds from various plants. Seeds blow in the wind and also creep into the crevices of our clothes and bags. As carriers, we then transport them to new areas, making each of us essentially a seed planter. At first glance this seems like a nice job description. However, the problem lies in the fact More >
In the 1970s a team of archaeologists led by Carl Gustafson unearthed the remains of a single, 3-ton, male mastodon (Mammut americanum, a close relative of mammoths and elephants), hunted and butchered by a group of men at the Manis site in the state of Washington, USA (Gustafson 1979). Among the mastodon remains they found a spear point that pierced a rib bone. Luckily for us the hunters did not recover the projectile weapon. We thus have evidence of the technology that cavemen in the Americas used to secure their food.
Originally Gustafson and his colleagues dated the mastodon hunting at More >
In the movie, “Signs”, one of the characters, Bo, has an interesting habit of leaving half-full glasses of water lying around the house. To Bo, the water “tastes funny” after she drinks only a few sips of it. This odd habit becomes instrumental in the story’s ending. (I will not spoil it for those of you who have never watched this film!)
Incidentally, water can taste funny due to substances and/or forms of life found in it. Too bad Bo wasn’t a scientist. Perhaps she could have extracted DNA from each glass of water and found out the kinds of organisms More >
Could the meat in your plate pose a health risk for you? If the animal where it came from was properly raised and handled, and the meat went through a sanitary inspection before reaching your plate, there is little chance it can cause you a health problem. But, what could happen if a sanitary authority has not inspected it?
Your meat indeed could be a high risk for your health. In some cases this can be a public concern, because meat can be a source of pathogens that could cause a disease outbreak. In fact, it has been documented that close interaction More >
A few years ago there were four species of dolphins living in freshwater ecosystems or estuaries in the world. Two of them are still distributed in South America – the Amazon River and the Plata River dolphins (Inia gophrensis and Pontoporia blainvillei, respectively) – and two lived in Asia – the Ganges and Indus River dolphin (Platanista gangetica), and the Yangtze River Dolphin, or Baiji (Lipotes vexillifer). These species were highly adapted to live in freshwater ecosystems with distinctive anatomical characteristics that differentiated them from their marine relatives, such as larger snouts (almost four times larger than the snout size of More >
One job of the US Food and Drug Administration is to ensure that all imported seafood is safe to eat and properly labelled. Accurate seafood labels are necessary for the safety of all individuals who consume such products. In 2007, toxic pufferfish were illegally imported into the United States and bypassed customary US inspection because it was mislabeled as “monkfish”. Two individuals became seriously ill after ingesting the tetrodotoxin from the pufferfish they were cooking at home.
Not only is the mislabeling of fish considered a violation of Federal law, but it can also pose a serious public health risk. Simple More >