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Dutch painter Pieter Claesz’s Still Life with Turkey Pie (1627) features a cooked turkey that’s been placed back inside its original skin, feathers and all. Wikimedia Commons

Passeth the cranb'rry sauce! The medieval origins of Thanksgiving

Most of the flavor combinations and traditions we’ve come to associate with the holiday date back to the Middle Ages.
A woman and a child walk amidst an art installation of 745 pairs of women’s red shoes, put on display by Mexican visual artist Elina Chauvet to protest against gender violence and femicide, at La Constitucion Square in Malaga, southern Spain, June 12 2015. Jon Nazca/Reuters

Why do women need special laws to protect them from violence?

More and more countries are passing femicide legislation. But work remains to make sure that the intent and purpose of these laws is communicated and enforced.
A man injects himself with heroin using a needle obtained from the People’s Harm Reduction Alliance, the nation’s largest needle-exchange program, in Seattle, Washington. David Ryder/Reuters

From the clinic to the street: How the explosion in prescription painkillers has created more heroin users

Why have the demographics of heroin use changed so much? For that, we can look to dramatic increase in prescriptions for opioid painkillers, such as Oxycontin or Vicodin.
Is Black Friday already a relic? Reuters

Is Black Friday a thing of the past?

‘Christmas creep’ is pushing the holiday shopping season earlier and earlier. Has Black Friday – its traditional start – lost its luster?
Hungry for more than just the turkey. Turkey image via www.shutterstock.com.

Expert roundtable: the psychological benefits of our Thanksgiving rituals

Our panel discusses the benefits of gathering for an annual holiday meal. Traditions and rituals give us a sense of identity and closeness with those we love – and come with mental and physical health benefits too.
Your brain scan told me your mind would wander. Boy image via www.shutterstuck.com

Brain connections predict how well you can pay attention

Particular parts of an individual’s brain tend to work together on certain tasks. Researchers can look at these patterns of “functional connectivity” to predict traits – like the ability to pay attention.
‘Decarbonizing’ the energy system is above all an infrastructure problem. m-i-k-e/flickr

How fast can we transition to a low-carbon energy system?

Dealing with climate change will require countries to ‘decarbonize’ their energy infrastructure. The history of infrastructure suggests this could happen quickly once the transition starts.
Poor people are more vulnerable to the effects of climate change, such as extreme weather and sea level rise, yet have contributed little to the causes. asiandevelopmentbank/flickr

Making the moral case on climate change ahead of Paris summit

More than 2,000 academics, including philosophers and ethicists, are urging global leaders at the Paris climate summit to focus on the moral dimensions of climate change.
Rembrandt’s famous painting – commonly known as The Night Watch – doesn’t even take place at night. 'Rembrandt' via www.shutterstock.com

How the painting got its name

The history of the picture title is really a history of the last 300 years.