Fitness tracker watches can give people lots of info about their activity and health, but that data can also lead to increased anxiety, researchers say.

Quantum cosmology takes us "beyond the continuum described by general relativity where Einstein's physics breaks down—for example beyond the Big Bang."

Transitioning back to school this year is a lot like navigating a storm, an expert says. But there are ways to help your kids cope.

The run up to the school year is the time to get your kids used to wearing masks, an expert argues. She has tips to make it easier for parents.

Machine learning could improve forecasts for hurricanes. The method could help save lives by giving people earlier warnings about severe storms.

Older male monkeys sire fewer offspring, a new study shows. The finding could have implications for human infertility, researchers report.

The availability of iron in increasingly acidic oceans could change how creatures like mussels make their adhesives, research finds.

Demolishing abandoned houses may help whole neighborhoods by getting people to do a better job maintaining their own properties, a new study shows.

New research on ICU beds in hospitals reveals how starkly a person's ZIP code affects access to COVID-19 care.

Obesity increases susceptibility to H1N1 flu, a new study finds. It may help clarify why diseases like the flu and COVID-19 affect people differently.