Maybe that was a true reflection of reality. Our dogs regularly romped through Prospect Park in Brooklyn, swapped germs with playmates and scarfed down rogue chicken bones, while our cats lived cosseted, indoor lives. Now I suspect that we may have missed signs of illness in our cats. I had worried that we were overreacting…
Mycorrhizal fungi are the supply chains of the soil. With filaments thinner than hair, they shuttle vital nutrients to plants and tree roots. In return, the fungi receive carbon to grow their networks. In this way, 13 billion tons of atmospheric carbon dioxide — one-third of fossil-fuel emissions worldwide — enter the soil each year….
Shortly after taking office for the second time, President Trump began making deep cuts to agencies and programs that play critical roles in human health, slashing funding for medical research, halting global health aid and firing scores of workers at the Centers for Disease Control and Prevention. But the campaign to downsize government, which has…
Tyler Nelson, a postdoctoral researcher at the University of Florida, studies the neurobiology of pain, a choice partly motivated by his own frustrations with a neuromuscular disability. Last October, he applied for a grant at the National Institutes of Health that, if awarded, would support his dream of someday running his own lab. But, earlier…
Pope Francis, who remains hospitalized, has bilateral pneumonia, the Vatican said on Tuesday. The term simply means pneumonia in both lungs, said Dr. James Musser, director of the center for infectious diseases at the Houston Methodist Research Institute. He added that, without examining a patient, he could not say anything specific about his condition. In…
At the height of the Covid-19 pandemic, millions of people in poor nations died literally gasping for breath, even in hospitals. What they lacked was medical oxygen, which is in short supply in much of the world. On Monday, a panel of experts published a comprehensive report on the shortage. Each year, the report noted,…
It turns out that the Isley Brothers, who sang that 1966 Motown hit “This Old Heart of Mine (Is Weak for You),” were onto something when they linked age to an aching and flagging heart. Heart disease, the nation’s leading cause of death and disability, has been diagnosed in about 6 percent of Americans ages…
Three dairy veterinarians, including one who worked only in states with no known bird flu outbreaks in cows, had recent, undetected bird flu infections, according to a new study from the Centers for Disease Control and Prevention. The results are based on antibody testing of 150 veterinarians working in 46 U.S. states. The findings were…
A worsening measles outbreak has taken root in Texas, sickening two dozen and hospitalizing nine on the western edge of the state, where childhood vaccination rates have dwindled in recent years. As of Tuesday, 22 children and two adults had been infected, all of whom were unvaccinated, local health officials said. The outbreak comes as…
Dairy cows in Nevada have been infected with a new form of bird flu that is distinct from the version that has been spreading through herds over the last year, the U.S. Department of Agriculture announced on Wednesday. The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least…
