Sumathi Reddy

Sumathi Reddy Measuring cholesterol levels has long been the main way doctors assess the risk of heart disease.

Regulators may soon lift restrictions on making the compounds despite scant evidence of their safety or efficacy.

Doctors worry that the “looksmaxxing” trend on social media is fueling male eating disorders and risky behaviors.

Sumathi Reddy Seeing all the men with perfect bodies on Instagram made Nathaniel Robinson feel inadequate. “I felt so much pressure every

The rare virus has a high fatality rate and can spread through the air, research shows, though it is easier to contain than Covid-19.

The rare virus has a high fatality rate and can spread through the air, research shows, though it is easier to contain than Covid-19.

The lone-star tick is expanding across the U.S., leading to more cases of alpha-gal syndrome.

Plastics are accumulating in our bodies, but scientists aren’t sure how bad that is for our health.

Elizabeth Arvelos Coetzee, Sumathi Reddy Pricking your own finger is harder than you'd think.

Sumathi Reddy The parasite behind an unusually large outbreak of gastrointestinal illness is one many people have never heard of.