Up to 50% of people admit cheating on their partner.

Both happiness and general well-being were boosted in the study of 395 people.

“Nothing travels faster than the speed of light, with the possible exception of bad news, which obeys its own special laws.” ― Douglas Adams, Mostly Harmless

A study reveals how six simple food additions could dramatically lower your dementia risk.

High IQ brains have greater functional connectivity and higher synchronisation, but this has an unexpected real-world effect.

You might be seconds away from regaining your focus with this scientifically backed method.

The study found that 68% were vitamin D deficient.

Children brought up like this tend to be happier as adults.

This sign is not normally linked to being smart.

Higher consumption of these foods was linked to improved memory by the study.

We are so beholden to the 'arrow of time', moving us inevitably from the past into the future, that we hardly notice it.

You think you're informed, but here's why you might not be.

Grandiosity and confidence may lead to psychological benefits.

Which types of exercise can help keep the brain healthy?

Many people overthink persuasion, when it is the most natural approaches that work best.

Your intelligence could influence how much alcohol you consume.

What makes for a meaningful life? Social psychologist Brian S. Lowery explores three ideas tied to the experience of meaning and shows why simply pursuing personal achievements isn't the best way to find it.

Sara Giusto is a talent manager, but not in the sense you might imagine. Her biggest client is imma, an influencer with pink hair ... who isn't human. Giusto discusses what the rise of "virtual humans" means for the real world — and invites imma onstage to explore an important question: In an increasingly digital world, what's really real?

Animal behavior expert Philip Johns introduces us to the vibrant urban environments of Singapore, where city dwellers and skyscrapers coexist with a rich array of other species, including otters, hornbills and lizards — prompting the question: Can we design cities to be wildlife refuges?

What does food mean to you, your community and our planet? With ​​personal accounts from the kitchen to the operating room, chef and content creator Jon Kung and cardiologist Uma Valeti unpack how food cultivates creativity and offers opportunities to connect with and blend cultures. Exploring Valeti’s experiences developing a healthier meat alternative, they discuss what it takes to overcome the impossible — whether that’s saving a patient’s life or transforming ideas around traditional foods — and how we can all make steps towards more sustainable cooking.

We can blame capitalism for worsening the climate crisis, says journalist Akshat Rathi, but we can also use it to create the solutions we need for the mess we're in. He details how “climate capitalism” — the strategic use of market forces and government policies to make polluting the planet cost more than advancing climate solutions — can flip the script and actually make sustainability profitable.

Can strawberries grown inside a building taste sweeter than those grown in a field? Farming entrepreneur Hiroki Koga explores how his team is combining solar-powered vertical farms with AI, robotics and indoor bee colonies to grow delicious strawberries year-round — and how this practice, if widely adopted, could deliver a harvest of benefits for the future of food.

What's the connection between long-term health and financial stability? Neuroscientist Wendy Suzuki and HSBC Global Private Banking and Wealth's CEO Annabel Spring explore the critical components of a good life — and how simple actions like exercise and financial planning can boost your present and future well-being. They discuss how to maximize your sense of joy, transform your anxiety into a force for good and keep your brain healthy over the course of your life. (This content is made possible by HSBC. It however does not necessarily reflect the views of HSBC.)

What if your $1 donation could result in a $100 contribution to a cause you believe in? That's the promise of quadratic funding: a new kind of crowdfunding model that uses math to distribute funds based on the number of contributors, rather than the amount given. Gitcoin founder Kevin Owocki dives into the principles and pitfalls of this approach to philanthropy, where "many small donors are more powerful than one large donor."

Looking to infuse more connection into your time with friends and family? Facilitator Priya Parker urges us to approach gathering with intention and creativity. Diving into the evolving significance of coming together both in-person and virtually, she demystifies the role of a host, outlines mistakes we should avoid and shares the potential of thoughtfully designed get-togethers to bring lasting change to communities, workplaces and personal relationships. (This conversation was hosted by TED's Cloe Shasha Brooks. Visit ted.com/membership to support TED today and join more exclusive events like this one.)

With all that spam clogging your inbox, a more personalized experience with the brands you interact with would be a refreshing change of pace. Sharing insights from his research into what brands can do to improve the experience of the people they want to reach, personalization pioneer Mark Abraham highlights a key mindset that can help companies boost their growth (and delight their customers) in the era of AI.

What we eat is less about what we choose and more about what’s offered to us, says food and climate expert Sarah Lake. Unpacking how governments and companies have driven up meat consumption in the US through extensive marketing, she explains how we could employ these same forces to incentivize plant-based eating — for the sake of the planet, public health and global food security.

"New possibilities for storytelling are emerging faster than at any other time in history," says film producer Mark Grimmer. With an immersive approach to art exhibitions, he shares several multidisciplinary projects — including a kaleidoscopic exhibit of David Bowie's world-changing career and a luminous, interactive show that brings visitors inside the paintings of David Hockney — and shows what's possible when ideas collide.

From its life-sustaining energy to its explosive geomagnetic storms, the Sun has many mysteries, says astrophysicist Nour E. Rawafi. He sheds light on NASA's latest endeavor to better understand our fiery neighbor and its impact on the future of society: sending the cutting-edge Parker Solar Probe deep into the Sun's atmosphere in humanity's closest-ever approach to a star.

When monarch butterflies migrate, they produce one of the most iconic wildlife spectacles in the world — and provide us with an important indicator of ecological health, says photographer Jaime Rojo. Telling a story about our relationship to the natural world, he shares his experience photographing these mesmerizing insects deep in their remote mountain habitats in Mexico, diving into the latest research into the mysteries of their multi-thousand-mile journey and sharing how each of us can join the growing movement to protect them.

Over his decades of farming and ranching, Gabe Brown has noticed a troubling trend: the conventional farming techniques he used were degrading the soil and harming nature. He shares how his family farm turned things around by adopting regenerative agricultural practices — and shows how the wider food system can use these same methods to improve food quality and revitalize the land.

How do you reach people trapped in a reality shaped by propaganda? Exploring the dark psychology of disinformation, author and academic Peter Pomerantsev draws on lessons from a forgotten World War II operation to suggest strategies for cutting through misinformation and rebuilding trust in facts today.

Jordan Johnson and Aidan Carberry, the choreographic duo known as JA Collective, give a performance of dance and visual arts, alternating between abrupt and fluid, tense and dreamlike.

The result of the 2024 US presidential election will be critical for Americans and the world. In a fascinating conversation, geopolitical expert Ian Bremmer digs into proposed policies from Kamala Harris and Donald Trump and explores how they think about everything from foreign policy to immigration and the economy. Discover unexpected similarities and crucial differences between the candidates — and get ready for what's to come. (This live conversation, recorded October 10, 2024, was hosted by TED’s Helen Walters. Visit ted.com/membership to support TED today and join more exclusive events like this one.)

Exploring the history and evolution of vampire lore, author Eric Nuzum traces the origins of these spooky stories, from misunderstandings of death to the sparkly pop culture icons we know today. Beyond the fangs and garlic, he digs into the deeper, everyday fears that vampires reflect.

TED Fellow and equity bioengineer Erika Moore investigates how cells controlling inflammation behave differently depending on a patient's background. By focusing on the "who" behind the disease, Moore is uncovering why certain diseases disproportionately affect certain ethnicities, paving the way for more inclusive and effective health care.

TED Fellow and composer Sahba Aminikia brings the healing power of dance, storytelling, music and performance to some of the most dangerous places on Earth. By celebrating children and their communities with beauty and joy, he shows how to cultivate hope, connection and love — even in conflict zones. "The ultimate power is in unity," Aminikia says.

TED Fellow and renewable energy expert Norah Magero envisions an Africa that pioneers its own technological future, shifting the narrative from dependence and consumption to self-reliance and innovation. She shares how she developed VacciBox — a solar-powered refrigeration system made in Kenya to keep vaccines cold in off-grid areas — and highlights the power of homegrown solutions to transform health care.

When wildfires rage in California, incarcerated people are often on the front lines fighting the flames. TED Fellow Royal Ramey was one of them. He shares the story of how doing public service in prison inspired him to cofound the Forestry and Fire Recruitment Program, a nonprofit helping formerly incarcerated people become wildland firefighters — and find purpose along the way.

"Georgia is not heard or seen in the world, and many don't even know the location of the country," says TED Fellow and photographer Daro Sulakauri. Through her striking photographs of life in the shadows of Russian occupation, she uses her camera to create a living archive of her home country and defend against the erasure of its borders, culture and history.

What if AI could think and adapt like a real brain? TED Fellow and AI scientist Ramin Hasani shares how liquid neural networks — a new, more flexible AI technology inspired by physics and living brains — could transform how we solve complex problems.

Data isn't just about numbers or trends — it's about capturing the stories that shape our lives, says information designer Giorgia Lupi. Following a long COVID diagnosis, she tracked her symptoms meticulously over four years, the data culminating in a visual "New York Times" narrative that resonated deeply with many others suffering from chronic illness. Lupi invites us to consider data not as a rigid or objective truth, but as a living language used to better understand ourselves, offering a surprising shift in perspective — depending on where you look.

In an astounding sonic experience, creative director Felipe Sánchez Luna takes you on a journey through the universe as told in sound. Take a deep breath, listen closely and discover the power of sound to provide you with a new emotional understanding of the world.

What if solving poverty, caring for nature and fostering well-being were the ultimate goals of the economy, instead of growth for its own sake? Environmentalist and economist Gaya Herrington proposes a shift in thinking from "never enough" to "enough for each," asking us to contemplate whether the end of exponential growth on a finite planet will come by design — or disaster.

Is it possible to meet the world's seemingly infinite demand for data storage while also caring for the natural environment? Biomedical researcher Keolu Fox and professional surfer and scientist Cliff Kapono believe that Indigenous knowledge combined with the science of genetics may offer such a solution: using the DNA of plant cells (like those found in sugar cane) as mini data warehouses. Learn more about the incredible potential of this technology — and how it could help foster ecosystem resilience in a high-tech world.

Here's a wild stat: nearly one-third of the world's food production goes to waste each year, a major contributor to the climate crisis. Farmer and UN climate champion Gonzalo Muñoz sheds light on the international negotiations aimed at turning the food system into a climate solution, rather than part of the problem — and shows the progress already underway.

Networking doesn’t always have to feel like a self-serving transaction, says executive coach Daniel Hallak. Highlighting the importance of focusing on giving rather than taking when it comes to making connections, he outlines a mindset shift to help you build better relationships — in a way that doesn't feel gross.

What if you could take something as tiny as a grain of sand — and as common as a glass bottle — and use it to tackle the climate crisis? Waste alchemist Franziska Trautmann shares how the spark of an idea turned into a large-scale operation helping restore the eroded shores of Louisiana and beyond. (Created in collaboration with Ignite Talks)

In a universe not unlike ours, a tech-environmentalist group claims to have created an AI that is the direct “voice of the earth,” a computer connected via electrodes to the mycelium network under an ancient forest named S.A.N (Sentient Advocate of Nature). The film imagines what nature thinks of human impact on the planet, as a renowned reporter conducts a world-first interview with S.A.N.

What will the world look like in 2030? International business consultant Nikolaus S. Lang predicts the evolution of a multipolar world, with multiple emerging coalitions of countries acting in new ways to achieve their economic, technological and military goals. He dives into what this will mean for the global economy, offering five tips for business leaders to prepare for the coming geopolitical landscape.