Infrared

Posts shared thousands of times on Facebook since the start of pandemic claim that using an infrared thermometer to take your temperature risks damaging the pineal gland, located in the brain. This is false, assert several neuroscience researchers who ensure that this type of thermometer does not emit infrared radiation when used.

The toppling of surveillance towers provides a disturbing snapshot of the possible future of anti-government demonstrations, as states enlist the growing power of human identification technologies to track citizens and their behaviour.

From volcanoes in Iceland to wildfires in California, NASA has made nearly three million images of Earth’s thermal emissions available to the public for free.

A bearded man has been discovered in Pablo Picasso's "Blue Room" -- the painting, that is -- according to a US museum attempting to put an end to a decades-old question.
      
The 1901 work, from the legendary Spanish painter's Blue Period, depicts a woman bathing in her bedroom.