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  2. The planet is getting hotter fast. This is what happens to ...

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    “The higher the humidity, the lower temperatures you need for extreme heat,” Linden said. High body temperatures can lead to damage to the brain and other vital organs, the CDC says. They can ...

  3. This is your body on heat: How summer weather can lead to ...

    www.aol.com/body-heat-summer-weather-lead...

    Without cooling mechanisms like perspiration, the body's core temperature increases rapidly toward 104 degrees, which the Mayo Clinic defines as heatstroke territory.

  4. Heat illness - Wikipedia

    en.wikipedia.org/wiki/Heat_illness

    Heat illness is a spectrum of disorders due to increased body temperature. It can be caused by either environmental conditions or by exertion. It includes minor conditions such as heat cramps, heat syncope, and heat exhaustion as well as the more severe condition known as heat stroke. [1] It can affect any or all anatomical systems. [2]

  5. Extreme heat can disrupt the body's A/C. Then 'you're ... - AOL

    www.aol.com/news/er-doctors-weigh-extreme-heat...

    At internal temperatures that high, the body’s vital organs can start to fail, not only because of the direct effect of the heat, but also because of the inflammation that the body produces in ...

  6. Heat syncope - Wikipedia

    en.wikipedia.org/wiki/Heat_syncope

    Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.

  7. Hyperthermia - Wikipedia

    en.wikipedia.org/wiki/Hyperthermia

    Heat stroke is an acute temperature elevation caused by exposure to excessive heat, or combination of heat and humidity, that overwhelms the heat-regulating mechanisms of the body. The latter is a relatively rare side effect of many drugs, particularly those that affect the central nervous system .

  8. How extreme heat affects the body — and who's most at risk

    www.aol.com/lifestyle/extreme-heat-affects-body...

    Here's how extreme heat affects the body and who is most at risk. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help ...

  9. Heat exhaustion - Wikipedia

    en.wikipedia.org/wiki/Heat_exhaustion

    Heat exhaustion is a heat-related illness characterized by the body's inability to effectively cool itself, typically occurring in high ambient temperatures or during intense physical exertion. In heat exhaustion, core body temperature ranges from 37 °C to 40 °C (98.6 °F to 104 °F).