The Big Cities Health Coalition is the latest group to take a strong public stand in support of vaccination as a direct response to concerns that the federal government is limiting access and raising ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

CNN’s Derek Van Dam shows how Hurricane Hunters fly into the eye of storms and gather crucial data for weather forecasting.

A mosquito that was believed to have evolved in the London Underground is actually of ancient Mediterranean origin, genetic data revealed.

Personal care products such as lipstick, moisturizer and shampoo still contain potentially toxic chemicals despite industry progress, a new report found.

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

AI is driving surging demand for data centers, but they require a lot of land and huge amounts of energy. Now, some think the solution could be in space.

A Princeton nuclear physicist. A mechanical engineer who helped NASA explore manufacturing in space. A US National Institutes of Health neurobiologist. Celebrated mathematicians. And over half a dozen ...

The wristbands arrive from a lab in the Czech Republic encased in a small silver tin. They land on the doorsteps of three CNN reporters: one in New York City, one in London and one in Hong Kong.