Renee Klahr

Experts review Rochester, N.Y., police body camera video of a recent encounter of white officers with a Black girl in distress. She was handcuffed and pepper-sprayed in a squad car.

Following a recipe is easy, but improvising in the kitchen takes confidence — and a well-stocked pantry.

In the past few weeks, the nation has been gripped by protests against police brutality toward black and brown Americans. The enormous number of demonstrators may be new, but the biases they're protesting are not. In 2017, we looked at research on an alleged form of bias in the justice system. This week, we revisit that story, and explore how public perceptions of rap music may have played a role in the prosecution of a man named Olutosin Oduwole.

President Trump said this week that a few "bad apples" were to blame for police killings of black people. But research suggests that something more complicated is at play — a force that affects everyone in the culture, not just police officers. In this bonus episode, we revisit our 2017 look at implicit bias and how a culture of racism can infect us all.

The Democratic presidential field started out as the most diverse ever, and the largest in at least 40 years. It's since winnowed down to one.

The Democratic presidential field started out as the most diverse ever, and the largest in at least 40 years. It's since winnowed down to one.

Do you ever catch yourself yelling at your Alexa? Or typing questions into Google that you would never ask aloud? This week, we explore our changing relationship with technology.

Eight candidates meet the requirements to make the debate stage in September: Joe Biden, Bernie Sanders, Elizabeth Warren, Kamala Harris, Pete Buttigieg, Beto O'Rourke, Cory Booker and Andrew Yang.

As a society, we talk about sex more openly today than ever before. But so much still goes unsaid. This week on the Hidden Brain radio show, complicated stories of intimacy and attraction.

A citizenship question has not been included among the census questions for every household in almost 70 years. The Trump administration wants to change that with the upcoming 2020 census.