Scientists are discovering that our food preferences are much more than a matter of taste, and that taste itself is more complicated than we thought. Psychology also plays a role. An expert discusses what determines preferences, such as why some people like jalapeno peppers & black coffee, and some don’t.
Some Americans say there is no way they’ll get a COVID-19 vaccine, yet some may have no choice if they want to keep their jobs. Law allows workplaces to require safety-related vaccines for workers. Businesses may even begin to require proof of vaccination among customers to maintain safe environments. An expert on health law discusses.
Success of COVID-19 vaccines depends on about 75 percent of people getting them, but distrust of medicine and of vaccines among African-Americans means they may not come close to that milepost. Two experts discuss historical reasons for distrust, how the system will have to come through in ways it has not in the past, and how community leaders will make a huge difference in how the new vaccines are accepted.
Cars will soon be able to provide data as well as receive it. Experts explain how cars can talk with roads, traffic signals and central computers, and how roads themselves may collect data on the cars they carry. In the future, autonomous cars may use these links to greatly speed travel and make it much safer.
Researchers have found that severe emotional trauma in childhood triggers physical disease later in life, and has a cumulative effect. An award-winning science writer who has researched the topic discusses findings.
Poor communication and mixed messages have contributed greatly to poor acceptance of anti-coronavirus actions such as masking and social distancing, and experts fear it may be the same with the new vaccines. Experts discuss what we’ve done right in messaging and the lessons from what we’ve done wrong.
Pancreatic cancer is increasing, and soon to be the second leading cancer killer, since it is rarely detected in early stages. Two physicians discuss pancreatic cancer and its symptoms, as well as their research into methods to find the disease in earlier stages.
Millions of Americans are in financial straits due to COVID layoffs and furloughs. A doctor describes how he gets patients to talk about why they’re in trouble and what they do about it to create an eye-opening portrait.
Medical campaigns account for a third of monies raised on crowdfunding sites like GoFundMe, and many people who’ve fallen through the holes of the safety net have been helped this way. But studies show that fraud is rampant in crowdfunding, with fake patients and medical providers who are all too eager to take money for worthless treatment. Experts discuss these issues and the need for regulation.
This holiday season will be unlike any we’ve ever had before, with “loss” as a major theme—loss of little things such as routines as well as big ones. Two experts weigh in on how families can navigate this season while keeping it festive.
New COVID-19 vaccines won’t be available for most people until spring, and the months until then may have a staggering cost in lives and illness. A noted infectious disease expert discusses probable time lines and events between now and the vaccine’s availability, and how adherence to social distancing and masking could change outcomes.
Hiccups are annoying and uncomfortable, and doctors don’t know why we (and most other species) get them. An expert explains what we know about what hiccups are and why most home remedies actually work.
Just about anyone can report a parent to a child abuse hotline. It’s meant to protect children, but often, parents are reported when no abuse or neglect exists in order to retaliate for a divorce or some other grievance. Some parents are reported for merely letting children play outside or walk to school without an adult in attendance, what was once thought of as normal. Some activists say this robs children of independence. An expert and a woman who went through an unjustified child abuse investigation discuss.
Unlike most cells in the human body, the central nervous system cannot repair itself. People who suffer brain or spinal cord injuries, or neurological disorders such as MS and ALS have few alternatives. A neurological researcher describes how he has discovered previously unknown nerve growth factors that could someday allow such injuries and diseases to heal.
Chemotherapy has saved millions of lives, but its origins date to the chemical warfare agent mustard gas. A secret shipment of the gas was released in Italy after the bombing of a US ship in World War II. An investigative reporter details how doctors turned death and tragedy to the lifesaver we know today.