(Disponível em português) Often referred to in the media as silent killers, ‘superbacteria’ are one of the major public health threats of the 21st century. But what are they? And, more importantly, what can […]
Ar in a Bar: Love and Sex in Mind
The doors were open. Beer was being served. The microphone was turned on. In Chimera Brewpub, a cozy space made of brick walls and bohemian decoration, 45 participants were starting the first Ar in a […]
Humans of Science: Catherine French
Who are today’s scientists? Inspired by the project “Humans of New York”, Ar Magazine turns the spotlight on individual humans of science every month. Name: Catherine French Lab @ CCU: Neurobiology of Action lab […]
Bugs for thought:
Gut bacteria tell the brain what animals should eat
(Disponível em português) Could the bacteria that inhabit our gut influence our food choices? A new study shows, for the first time, that this idea may not be as far-fetched as it seems. Neuroscientists have […]
From Metchnikoff to Microbiota: the fame of probiotic bacteria
Useful properties of probiotics were observed more than one hundred years ago, but the real expansion in the science of probiotics happened only recently. Growing number of studies show that probiotics not only […]
Catch me if you can: Scientists discover neurons that control willingness to mate in female fruit flies
(Disponível em português) How can you tell if an individual is expressing sexual interest? With males, it’s usually quite obvious and can be anything from lavish theatrical displays of song and dance to […]
Fish also need friends
(Disponível em português) According to a new study led by Rui Oliveira, researcher at ISPA – Instituto Universitário, Instituto Gulbenkian de Ciência, and Fundação Champalimaud, zebrafish need social support to overcome adverse circumstances […]
The resilient brain: Losing neurons without missing a beat
Dropping your phone into a bowl of soup is a pretty effective way to destroy it. But it doesn’t necessarily take complete submersion to render a phone, or any other piece of technology […]
Humans of Science:Sam Walker
Who are today’s scientists? Inspired by the project “Humans of New York”, Ar Magazine turns the spotlight on individual humans of science every month. Name: Sam Walker Lab @ CCU: Behavior and Metabolism […]
When our world turns “upside-down”, serotonin helps us deal with it
(Disponível em português) It has been called the “happiness molecule” due to its antidepressant effects in drugs such as Prozac. But serotonin may in fact have a more indirect role in mood regulation: […]