CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.

A new study reveals that encapsulated heating methods significantly increase heart rates and cardiac strain compared to ...

How much will strawberry harvests shrink when extreme heat harms pollinators? How much will timber production decline when ...

A blistering heat wave sweeping across Nigeria is putting millions at risk, exacerbating health concerns, and complicating ...

Exposure to heat can alter the way your DNA works, according to a new study. The effects could lead to long-term health ...

Last year was the hottest on record, and global average temperatures passed the benchmark of 1.5 degrees Celsius above ...

Our healthcare challenges have steepened as global warming starts taking a toll. India must build robust health-data ...

To prevent adverse health outcomes such as miscarriage and fainting, maternal experts have advised pregnant women to take ...

We Energies argues that natural gas plants are essential for providing electricity during extreme weather events when renewable energy sources are insufficient. The utility cites instances like heat ...

The absence of long-term strategies may lead to a higher number of heat-related deaths due to more frequent, intense, and ...

Many residents in Miami-Dade County and across the country face the dual challenge of dangerously hot homes and unaffordable ...

Study reveals Indian cities prioritize short-term heatwave responses, neglecting crucial long-term strategies.