Managing epilepsy is an increasingly expensive process in the United States, with prices of brand-name anti-seizure drugs nearly quadrupling over eight years, a new study finds.
A degenerative brain condition uncovered in some former professional athletes has been reported in military veterans as well, but a new study suggests it's uncommon and questions whether service itself confers the risk.
It has happened to millions during the pandemic: a sudden loss of smell that heralds the start of a COVID-19 infection. But scientists have been stumped as to why.
