The last available tracing data from the CDC found that 91% of the 600 U.S. flu cases that were tested between Dec. 22 and 28 ...

Deep inside an ant nest, some of the youngest members are primed to die for the group. When infection strikes, these baby ...

Paris summit warns about “mirror life.” Scientists call for early limits on mirror bacteria that could evade defenses and ...

Flu cases are surging across the US, with CDC data showing record-high doctor visits, rising hospitalizations, and thousands ...

Brazil holds a record number of supercentenarians, people who live healthy lives past 110. What is the secret to their ...

Federal Reserve Chair Jerome Powell says the Department of Justice has served the central bank with subpoenas and threatened ...

The Trump administration is using one state's very real fraud cases to justify simply stripping funding from other blue ...

A new database targeting chronic urinary tract infections (UTIs)—a long-overlooked condition that may begin in childhood—is set to help researchers uncover why millions of women and girls worldwide ...

A study based on Finnish twins shows that reproductive history is associated, at the population level, with women's lifespan and biological aging. In the study, mothers of large families, women who ...

A child psychologist shares practical rules for stress-free gift giving with kids—how many gifts to give, what holds ...

Swisse launches Glam Bites: delicious beauty gummies with zero sugar, no sugar alcohols, and no artificial flavors, colors, ...