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Climate Change

Information apocalypse: All about deepfakes

VIDEO: Doctored images, fake videos and computer-generated news are easier than ever to create and distribute. Here’s why you should worry and what you can do.

How learning happens in the brains of sleeping babes

Neuroscientists have long known that shut-eye helps consolidate memories in adults. Napping may play an equally crucial role in infants and young children.

Sell-by dates | Things to Know

VIDEO: Time stamps on packaging prompt consumers to toss a lot of food, but what do they actually say about safety?

Getting a Covid-19 vaccine — quickly and safely

Researchers around the globe are working with unprecedented speed to find the vaccines we need to find our way through the pandemic. What’s the bar for safety and effectiveness?

Speaking in whistles

Dozens of traditional cultures use a whistled form of their native language for long-distance communication. You could, too.

How we bury our dead during a pandemic

Funerals, burials and other ways of communally commemorating those who have died have always been part of human history. The need for social distancing has upended these psychologically important rituals and fostered creative alternatives.

The next evolution of digital money? It’s happening now

OPINION: After cryptoassets, a wave of central bank digital currencies is set to revolutionize our ideas about what money is and how to manage it

Unearthing secrets of human sacrifice

Archaeologists turn to other scientific fields to fill in the picture of how victims lived and why they died

How racism in early life can affect long-term health

OPINION: Excessive adversity activates biological reactions that can lead to lifelong problems in physical and mental wellbeing

How to handle climate anxiety

Worry over the planet’s future is taking a toll on emotional well-being, researchers say. Here’s how to cope so we don’t lose hope for our planet and for ourselves.

Feeling the pressure

How we want to be perceived influences how we act, and that presents persuasion opportunities. But the social factors involved are not easy to unravel.

When siblings become caregivers

Collaboration is vital when caring for an aging parent. Yet there are many stumbling blocks to good teamwork, from unequal division of tasks and differing perceptions of a parent’s needs to old, lingering resentments.

Profiling the perpetrators of past plagues

The ancient pathogens in old graves are as dead as the people they once infected. Still, they tell a vivid tale.

Insuring our uncertain future

VIDEO: Is the disaster insurance industry hurtling toward a climate crisis? Learn how we can shore up programs that buffer the financial devastation that follows floods, fires and hurricanes — and help individuals and communities strengthen their climate resilience.

What makes food ‘local’?

More people are choosing what to eat based on where it was grown, made or created. An anthropologist looks at the myriad ways we link food to place — and whether it really could make a difference.

10 years after the nuclear meltdown at Fukushima Daiichi, I’m still worried

OPINION: The cleanup of the past decade at the Japanese power plant could be set back if authorities don’t properly handle a massive stockpile of contaminated water

The fragile state of contact languages

These linguistic mash-ups are at high risk of extinction. The race to save them is a matter of time, with more at stake than words.

Why jobless payments serve the public good

Amid political debate over benefits during the pandemic, a researcher explains why unemployment insurance and other government measures are crucial for the economy and employees to survive troubled times

Curbing implicit bias: what works and what doesn’t

Psychologists have yet to find a way to diminish hidden prejudice, but they do have strategies for thwarting discrimination 

Revenge is bittersweet at best

Research is starting to reveal how the urge for vengeance may have evolved, when it can be useful and what could prevent the violence it can provoke

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