Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

Jan. 19, 2026 A major new scientific review brings reassuring news for expectant parents: using acetaminophen, commonly known as Tylenol, during pregnancy does not increase a child’s risk of autism, ...

Generations of Times journalists have journeyed there with scientists. Their coverage traces humankind’s changing relationship with the most mysterious continent. By Raymond Zhong Six years after the ...