Cancer has an insidious talent for evading the natural defenses that should destroy it. What if we could find ways to help the immune system fight back? It has begun to happen. The growing field of immunotherapy is profoundly changing cancer treatment and has rescued many people with advanced malignancies that not long ago would…
Only a fool would try to place limits on the reach of science, which fumbles upward by trial and doubt. To be clear, I’m all in favor of reaching for whichever stars — so to speak — might be calling to you. But at the risk of sounding incurious or unscientific, there are some questions…
The most common risk factor for serious disease is old age. Heart disease, cancer, stroke, neurological conditions, diabetes — all increase radically with advancing years. And the older a person is, the more likely he or she is to have multiple chronic illnesses. Some scientists hope one day to treat all of them at once…
Whenever I see a photo from the 1960s or 1970s, I am startled. It’s not the clothes. It’s not the hair. It’s the bodies. So many people were skinny. In 1976, 15 percent of American adults were obese. Now the it’s nearly 40 percent. No one really knows why bodies have changed so much. Scientists…
Vaccines are among the most ingenious of inventions, and among the most maddening. Some global killers, like smallpox and polio, have been totally or nearly eradicated by products made with methods dating back to Louis Pasteur. Others, like malaria and H.I.V., utterly frustrate scientists to this day, despite astonishing new weapons like gene-editing. We have…
Nothing humbles history’s great thinkers more quickly than reading their declarations on the causes of madness. Over the centuries, mental illness has been attributed to everything from a “badness of spirit” (Aristotle) and a “humoral imbalance” (Galen) to autoerotic fixation (Freud) and the weakness of the hierarchical state of the ego (Jung). The arrival of…
It’s a rare person in America who doesn’t know of someone with Alzheimer’s disease. The most common type of dementia, it afflicts about 44 million people worldwide, including 5.5 million in the United States. Experts predict those numbers could triple by 2050 as the older population increases. So why is there still no effective treatment…
It is 2018, and the director of the National Science Foundation, France Córdova, is tired of learning that male scientists whose research she supports with public funds have sexually harassed their female students, staff and colleagues. At 71, she still remembers an unwanted sexual remark from a graduate-school professor she had sought out for advice…
The pancreas is an organ that helps facilitate digestive function and blood sugar regulation. When cancer spreads from the pancreas to other parts of the body, doctors classify it as stage 4 pancreatic cancer. According to research from 2015, about 53 percent of people with pancreatic cancer receive a diagnosis when the cancer is in…
H&M Now in its eighth iteration, the H&M Conscious Exclusive Collection is constantly expanding the boundaries of the Swedish giant’s sustainable efforts. Receive 15 per- cent off the recycled cashmere or polyester velvet pieces from the fall collection, or 10 percent at sister brand &Other Stories, in-store, by donating a grocery-size bag of unwanted clothing…