The mononucleosis virus, Epstein-Barr, has become a major suspect in the search for what causes multiple sclerosis. Now researchers are raising the next logical question — can we stop both MS and mononucleosis by preventing Epstein-Barr infections,...

To live healthier and longer in the United States, it helps to have money and education — and if you live in Hawaii or California, your odds are even better, according to a new government report. Life...

An indoor mask mandate in New York State will end on Thursday, but masks will still be required in schools and for everyone using public transit. For the last two months, customers and workers statewide have been...

Four Canadian provinces said this week that they’ll lift their COVID-19 restrictions as the wave of cases caused by the Omicron variant has crested nationwide. The moves come in the midst of ongoing protests by groups decrying...

Nearly one-third of older COVID-19 survivors develop new health problems in the months after their infection, a new study finds. Those conditions involve a number of major organs and systems, including the heart, kidneys, lungs and liver,...

New research supports the notion that COVID-19 can cause long-term heart problems. The analysis of U.S. health data found COVID patients are at increased risk of heart complications for at least a year after infection. Those complications...

Babies whose moms were vaccinated during pregnancy against COVID-19 have long-lasting antibody protection, a new study finds. “Many interested parties from parents to pediatricians want to know how long maternal antibodies persist in infants after vaccination, and...

One in three Americans is exposed to a common and potentially harmful weed killer called 2,4-D, and children may be especially at risk, new research suggests. Exposure to high levels of the chemical has been linked to...

Un experimento confirmó que cuando se enfrentan a una tarea imposible, los perros les ladran o gimen a sus dueños en busca de ayuda.

When faced with an impossible task, dogs bark or whine directly at their owners for help, experiment confirms.