Heatwaves have a huge impact on our physical and mental health. Doctors usually dread them, as emergency rooms quickly fill up with patients suffering from dehydration, delirium and fainting. Recent studies suggest at least a 10% rise in hospital emergency room visits on days when temperatures reach or exceed the top 5% of the normal […]
3 min read
Migraine headaches currently affect more than one billion people across the globe and are the second-leading cause of disability worldwide. Nearly one-quarter of U.S. households have at least one member who suffers from migraines. An estimated 85.6 million workdays are lost as a result of migraine headaches each year. Yet many who suffer with migraine […]
6 min read
Not so long ago, people like my Aunt Muriel thought of sunburn as a necessary evil on the way to a “good base tan.” She used to slather on the baby oil while using a large reflector to bake away. Aunt Muriel’s mantra when the inevitable burn and peel appeared: Beauty has its price. Was […]
6 min read
The big idea City lights that blaze all night are profoundly disrupting urban plants’ phenology – shifting when their buds open in the spring and when their leaves change colors and drop in the fall. New research I coauthored shows how nighttime lights are lengthening the growing season in cities, which can affect everything from […]
3 min read
When people get into their 40s and beyond, their close-up vision starts to worsen. For many people, cranking up the font size on a phone or maxing out the brightness on a computer is the only way to be able to read some text. This condition is known as presbyopia, and it affects around 128 […]
5 min read
Heat waves are becoming supercharged as the climate changes – lasting longer, becoming more frequent and getting just plain hotter. One question a lot of people are asking is: “When will it get too hot for normal daily activity as we know it, even for young, healthy adults?” The answer goes beyond the temperature you […]
4 min read