The Conversation

Psychology & Psychiatry

The preferred jobs of serial killers and psychopaths

The recent and startling arrest of the elusive Golden State Killer, aka the East Area Rapist/Original Night Stalker/Diamond Knot Killer/Visalia Ransacker/Early Bird Rapist in what was arguably the most vexing and disturbing ...

Medications

How does ecstasy kill?

MDMA (Methylenedioxymethamphetamine), commonly referred to as ecstasy, was manufactured as a potential pharmaceutical early last century. It had some limited use in the 1970s as a therapeutic aid in trauma treatment and in ...

Other

Seven body organs you can live without

The human body is incredibly resilient. When you donate a pint of blood, you lose about 3.5 trillion red blood cells, but your body quickly replaces them. You can even lose large chunks of vital organs and live. For example, ...

Medical research

Can changing the microbiome reverse lactose intolerance?

After childhood, about two-thirds of the world's human population loses the ability to digest milk. As far as we know, 100 percent of nonhuman mammals also lose this ability after weaning. The ongoing ability to digest lactose, ...

Diseases, Conditions, Syndromes

How long are you contagious with gastro?

There's no way you'd want to go to work when you've got the telltale signs of gastro: nausea, abdominal cramps, vomiting and diarrhoea. But what about when you're feeling a bit better? When is it safe to be around colleagues, ...

Diseases, Conditions, Syndromes

Worried about coronavirus? Pay attention to your gut

When we think of the symptoms of coronavirus, we think of the lungs—people on ventilators or with nasty coughs, struggling to breathe. That's because a COVID-19 positive patient often presents with fever, persistent cough, ...

Health

I can't sleep. What drugs can I (safely) take?

If you're having trouble sleeping, medicines shouldn't be your first option. Exercise regularly, cut back on coffee (and other caffeinated drinks) after midday, eat less in the evening, ease up on "screen time" before, and ...

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