Current Event January 8, 2015
Many people use caffeine as a pick me up throughout the day. They drink coffee or tea in the morning, and maybe a soda at lunch. A new powdered form of caffeine has hit the market but it can be deadly. Listen to learn more about the health impacts of powdered caffeine and the effort by some people to ban it.
Current Event January 7, 2015
A new study on the lives of American teenagers shows that teens are choosing electronic cigarettes, or e-cigarettes, over traditional nicotine products. These findings have sparked a debate about the safety and long term impact of e-cigarette use. Listen to learn more about this debate from public health advocates and e-cigarette companies.
Current Event November 25, 2014
In 2002, bats brought SARS (Severe Acute Respiratory Syndrome) to humans in China and killed 800 people. Now camels have brought MERS (Middle East Respiratory Syndrome) to people in the Middle East, sickening nearly 900 people already and killing one-third of those infected. Researchers in North Carolina have been studying MERS so they can better understand the virus. But this research has been shut down because the US government believes it's too dangerous. Listen to learn why this research is considered so dangerous, and yet so important.
Current Event November 18, 2014
Walnuts, pecans, peanuts and cashews are all nuts you typically see in the store and are healthy to eat. But what about acorns? Acorns, the tough nuts that fall from Oak trees are beloved by squirrels but rarely make it to the dinner table. In this public radio story we hear from a wild food advocate who is teaching people to eat acorns. We also hear about the history of eating acorns and the role of acorns in traditional Native American food.
Current Event November 11, 2014
Bacteria and viruses are the source of most illnesses. A new source of ancient viruses has been found in the Canadian Arctic in the poo of caribou. Caribou, also known as reindeer, have lived and pooped in cold weather for millennia, so their frozen excrement is a source for ancient viruses. This public radio story introduces us to the scientist who discovered the DNA of two new viruses in 700 year old frozen Caribou waste.
Current Event November 7, 2014
From New Jersey to Maine, there are ongoing discussions about how far quarantine should go to prevent the spread of Ebola disease. But what is quarantine? This public radio story explains the origins of government action to prevent the spread of infectious disease like the bubonic plague and influenza. It will get your students talking about the pros and cons of proactive government efforts.
Current Event November 6, 2014
When people don’t get enough sleep they aren’t able to think clearly, but why? A new study has uncovered what happens in the brain of animals as they sleep. These findings shed light on why people and animals need sleep and help researchers better understand the links between sleep and Alzheimers. Listen to this public radio story about why sleep is important to brain health.
Current Event October 20, 2014
The first in person in the United States has died of Ebola. This has health officials, health workers, and everyday people worried and curious about the disease. This public radio story answers questions about Ebola and deals with the facts about how Ebola is being treated. No hype - just serious questions and answers that can help us all better understand this deadly disease.
Current Event September 10, 2014
Last week Perdue became the first major poultry company to eliminate the use of antibiotics in its chicken hatcheries. This step has public health advocates and consumers cheering because the use of antibiotics in meat production increases the risk that bacteria will evolve to be resistant to antibiotics, which could make it more difficult to treat humans. This public radio story takes you directly to a hatchery and explores the reasons Perdue made this decision. Listen to learn more about the use and elimination of antibiotics in meat production
Global warming is expected to increase summer temperatures making cities even hotter. As concrete and asphalt within cities retain heat, it can increase health risks. The sun mixes with city pollution to create ozone that can irritate people's lungs, especially if they have breathing problems such as asthma. Listen to learn how public health officials are trying to help those living in the hottest areas.
People lose weight when sleeping, and much of that weight loss comes from merely breathing. Through a process of matter being recycled along with sweating while sleeping, people lose weight. However, the atoms and molecules involved are so small that it is hard to believe they are so powerful in this process. Listen to learn how this cycle works.
More money is spent on treating cancer than preventing it within the United States. However, scientists are getting closer to finding out if cell growth within our bodies promotes already existing cancer. Scientists are examining microscopic cells to test if certain spices and foods affect the reduction of cell growth. Listen to learn about the budget behind cancer research and how human behavior can increase the chance of cancer.
Current Event May 21, 2014
Young workers who aren’t old enough to buy a pack of cigarettes are allowed to harvest tobacco in the United States. Human Rights Watch says while it’s legal to have kids as young as 12 pick tobacco, it’s not legal to put children’s health at risk of nicotine poisoning. Human Rights Watch is calling on the major tobacco companies to stop putting kids to work in tobacco fields. Listen to this public radio story with your students and discuss.
Current Event May 20, 2014
The disease smallpox was successfully eliminated in 1977, but two research facilities still hold the last samples of the smallpox virus. The World Health Organization is going to vote soon on the future of the smallpox samples. Should we keep the virus to study it or completely destroy it because it could get into the wrong hands? Listen to this story and discuss.
Current Event April 24, 2014
Starfish are mysteriously becoming infected by a deadly disease that causes their arms to fall off and makes regeneration impossible. Scientists are urgently trying to figure out how their sickness is affecting the rest of the marine environment.
Current Event April 9, 2014
Chemotherapy has been known to make patients nauseous. The science behind the nausea shows that the medicine does affect the taste cells. But doctors have found alternative methods for patients to “taste” during chemotherapy.
Current Event April 2, 2014
The same compound found in Subway sandwich breads and other commercial breads is also found in yoga mats. Research shows that the amount of this food additive is not toxic to one’s health, but it all comes down to how comfortable you are eating this ingredient.
Current Event February 13, 2014
All 7,600 CVS Caremark stores will no longer be offering tobacco products for sale. The change is part of the company’s move into healthcare. Listen to this story to hear if this move will really help curtail smoking and promote healthy living.