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1816: The year with no summer - David Biello

Adults Human
Dig into geoengineering, which uses technology to manipulate Earth’s environments to counteract climate change.

How Caffeine Accidentally Took Over The World

Adults Human
Plants don't make caffeine just for us, so what DO they make it for?

The Amazing AI Super Tutor for Students and Teachers

Adults Human
Sal Khan, the founder and CEO of Khan Academy, thinks artificial intelligence could spark the greatest positive transformation education has ever seen.

Why We Haven’t Learned More In 101 Years Of Trying

Adults Human
Almost everything we know about the reproductive practices of European eels comes from a genius study conducted more than 100 years ago.

Why do we have crooked teeth when our ancestors didn’t?

Adults Human
Explore the prevailing scientific theory of why crooked teeth and impacted wisdom teeth are recent developments in human evolution.

How Everyday Interactions Shape Your Future

Adults Human
A few words can change the course of a life; they have the power to shrink, expand or transform someone's identity -- even your own. Social psychologist Mesmin Destin explores how everyday interactions and experiences play a powerful part in who we become, sharing the key moments and messages that can inspire us to grow into our best selves.

How to master your sense of smell

Adults Human
Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible only for sniffing out gas leaks.

How to Calm Your Anxiety, From a Neuroscientist

Adults Human
What if you could transform your anxiety into something you can actually use during your work day? Neuroscientist Wendy Suzuki shares two evidence-based activities -- breathing and movement -- that can soothe your nervous system and fuel creativity and connection.

The Best Way to Boost Your Immune System

Adults Human
There is this idea floating around that what doesn’t kill you, makes you stronger.

You Can’t Actually Die Of Old Age

Adults Human
Despite centuries of death records to the contrary, “dying of old age” is not medically possible; instead, it’s just a convenient catch-all.

how to discover your dream career

Adults Human
Choosing a career is such a stressful endeavour... I still struggle with it every day. But this is the exercise that has helped me get more clarity about what I want to do in life.

The Habit That Could Improve Your Career

Adults Human
Paul Catchlove believes strongly in the power of reflection.

What if you experienced every human life in history?

Adults Human
Examine the ethical stance known as longtermism, which is the idea that we should be doing more to protect future generations.

3 Steps To Help Kids Process Traumatic Events

Adults Human
What do we say to kids when intensely traumatic events interrupt everyday life? Whether you're a teacher, parent or community builder, educator Kristen Nguyen provides three research-backed steps for navigating these difficult conversations, restoring a sense of safety and facilitating collective healing.

All the Ways Ice Baths Affect the Body | WIRED

Adults Human
Everyone seems to be cold plunging, or at the very least, watching other people do it.

160,439 People Agree With Me, 64,831 Disagree

Adults Human
For decades, the Sleeping Beauty Problem has divided people between two answers.

How James Gandolfini Navigates Emotion

Adults Human
The Nerdwriter is a series of video essays about art, culture, politics, philosophy and more.