Related topics: stress hormones

Fish undisturbed by flash photography

Fish experience stress, as do mammals and humans. When under stress, fish release the hormones adrenaline and cortisol. A team of scientists spearheaded by IGB has investigated whether flash photography induces an increase ...

Finally, a breathtaking photo of beluga whale snot

The above photo captures a beluga calf exhaling thousands of tiny droplets of respiratory vapour, which are valuable to science. The droplets—snot, essentially—help researchers like U of M's Justine Hudson measure stress ...

Spa therapy helps Japan's snow monkeys cope with the cold

Japanese macaques, also known as snow monkeys, have been enjoying regular baths in the hot spring at Jigokudani in Japan for decades - and have even become a popular tourist attraction. A team of researchers led by Rafaela ...

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