Biology Bytes
discoveries
Stem Cell Awareness Day: October 8, 2014
Tomorrow, Wednesday, October 8, is Stem Cell Awareness Day. It’s a day to celebrate stem cells, have discussions on what stem cell research is, and learn about potential benefits and disease treatments using stem cells. Many national and international events (especially in California) are taking place to celebrate this special day — the California Institute … Continue reading
Salt, Cardiovascular Disease, and Death: Controversial Correlations
Just last Thursday, three papers were published in The New England Journal of Medicine that came to very different conclusions about how much table salt (sodium chloride) we should have in our diets if we want to avoid cardiovascular disease and a related death. While two of the studies suggested that most people could safely … Continue reading
Ebola: What Is It and What Do You Have to Worry About?
Ebola has been in the headlines a lot lately, mostly because the current outbreak is the largest one we’ve ever seen. There have also been people transported into the United States who were infected, raising concerns about an Ebola outbreak happening in the country. However, while Ebola is a terrifying disease, it is unlikely to … Continue reading
The Chikungunya Virus is in the U.S.: Get to Know the Virus
Have you heard of the chikungunya virus? The virus (pronounced chik-en-gun-ye) was discovered in 1952 in Africa, and has been slowly making its way around the world… although the pace has been quickened in recent years. The first U.S. case was reported just earlier this month, on July 17, 2014, and a second case soon … Continue reading
Our Microbiomes: In Sickness and in Health
Last week, we took a look at the amazing diversity of microbes (bacteria, fungi, and others) that live on, and inside of, our bodies. This week we’ll dig deeper into our microbiomes and explore what’s known about how they help keep us healthy, and why they sometimes make us sick. Shown here are Lactobacillus bacteria … Continue reading
Our Microbiomes: Who Are Our Microscopic Neighbors?
Our bodies are made up of many more microbe cells — bacteria, fungi, and other microscopic critters — than human cells. These microscopic organisms are clearly important for making us who we are. And yet, there’s so much we don’t understand about them. How do our microbiomes help keep us healthy, and why do they … Continue reading
The Importance of Getting an Uninterrupted Night’s Sleep
A new study may not only make you want to head to bed on time tonight, but also try to make sure you don’t get any interruptions during the night. Why is that? It turns out that not getting enough sleep can be just as detrimental as repeatedly getting woken up at night. (This may … Continue reading
Creating Lucid Dreams
Have you ever had a lucid dream? Lucid dreams can be quite fun and freeing — they are when the dreamer realizes that they are in a dream, and can control the dream to be what they want it to be. And recently, researchers found out how they could cause somebody to have a lucid … Continue reading
Life Beyond Earth
Are we alone, or is there life beyond Earth? It’s a question we’ve been trying to actively answer for decades now, with increased interest in more recent times. While there almost certainly is life outside of our world, we have yet to find it. Based on our understanding of the spectrum of organisms that live … Continue reading
Alzheimer’s Updates: Why It’s Important to Eat Healthy and Other Findings
In the past six months, several interesting and promising studies have been published on Alzheimer’s disease. They’ve ranged from how what we eat might affect our odds of developing it, to discovering the underlying mechanisms. Taken together, researchers are definitely making progress in developing treatments — and preventative measures — for Alzheimer’s. For those of … Continue reading