Architect and building tech innovator Doris Sung presents a compelling vision for reimagining building facades as active contributors to urban life and public health. Showcasing innovative technologies — like buildings that filter particulates out of the air and facades that react to heat — Sung demonstrates how modern architecture can evolve beyond aesthetics to address critical issues like pollution, energy efficiency and urban heat islands, offering a glimpse into a future where architecture improves life for inhabitants and pedestrians alike.

We need journalism that moves beyond a constant focus on violence and honestly depicts the full impact of war, in and out of the trenches, says conflict journalist Bel Trew. She makes a passionate call for war reporting to be rooted in compassion and truth, sharing stories that illuminate the human toll of conflict with the hope of healing our fractured world.

Global food production — from meat to grains — accounts for a third of all greenhouse gas emissions, says sustainability scientist Jonathan Foley. He presents a portfolio of data-backed solutions to build a better food system world-wide, starting with four key steps to cut emissions.

Meet MethaneSAT: the satellite circling Earth right now to track global emissions from methane: a highly potent, short-term greenhouse gas. Environmental advocate Millie Chu Baird details the heat-trapping side effects of a planet full of methane — and explains why understanding where it comes from and taking steps to reduce it is the single most important thing we can do to affect climate change in our lifetimes. (MethaneSAT is part of the Audacious Project, TED's initiative to inspire and fund global change.)

Misunderstandings between you and your loved ones will happen — it's what you do next that matters most, says marriage and family therapist Lambers Fisher. Drawing on his work helping couples and relatives work through communication issues, he shares four principles to accept the inevitability of offending someone close to you — and how to use these moments to build trust and empathy.

With huge, city-wide casts from an array of communities, theater director Lear deBessonet's productions illuminate the unique power of the arts to transform our lives through collective expression. She explores the power of spectacle to inspire awe, connect individuals and heal loneliness with tangible, life-changing results. In a dramatic moment, deBessonet's message comes to life when Broadway star Brian Stokes Mitchell takes the stage for a dazzling performance of "The Impossible Dream (The Quest)," accompanied by pianist Todd Almond, the MEI Screaming Eagles Marching Band and some surprise vocalists.

Glowing skin, increased energy, higher mental function and weight loss: These are just a few of the benefits we have been promised for the low cost of 8 glasses of water a day. But can this magical elixir really do all that it claims? Dr. Jen Gunter takes us behind the fascinating (and scandalous) history of hydration pseudoscience, unpacks the investigative report that ROCKED the beverage industry, and sits down with a nephrologist who tells us what's fact and what's fiction about our kidneys. It will quench your thirst for the truth about hydration. You can read the text transcript for this episode at go.ted.com/BodyStuffTranscript1

When faced with challenges, do you often seek someone else to blame? Leadership expert Michael Timms shows why this instinct is counterproductive, highlighting three effective habits of self-accountability that will empower you and others to make positive change — whether at home or at work.

In the debut of TED's new "On the Spot" rapid-fire Q&A format, Emmy-winning television superstar and drag icon RuPaul Charles answers questions about bravery, brilliance and more — all with his signature wit and wisdom. Get a glimpse inside RuPaul's head and hear his thoughts on the power of drag, the best way to slay, the most important personality trait -- and the best advice he's ever been given. (Featuring an equally rapid-fire Q&A with TED's Helen Walters.)

In this special conversation, NYU marketing professor Scott Galloway and head of TED Chris Anderson dive deeper into Galloway’s explosive recent TED Talk, which has been seen by millions and ignited conversations about what he calls “the great intergenerational theft,” or how older generations are stealing prosperity from the young. With razor-sharp insights on the skyrocketing cost of housing, the mental health crisis created by social media, reckless government spending and more, Galloway explores bold solutions to the most pressing issues facing young people — and delivers a few spectacular rants along the way. (If you’ve already seen Galloway's TED Talk, skip ahead to 20:25.)

Quantum computers obtain superpowers by tapping into parallel universes, says Hartmut Neven, the founder and lead of Google Quantum AI. He explains how this emerging tech can far surpass traditional computers by relying on quantum physics rather than binary logic, and shares a roadmap to build the ultimate quantum computer. Learn how this fascinating and powerful tech can help humanity take on seemingly unsolvable problems in medicine, sustainable energy, AI, neuroscience and more.