Watch a tour of Tencent's sprawling headquarters, focused on tech and health, located in China.

See a breakdown of Tencent's revenue streams, which include fintech, advertising, games, and social.

Watch a timeline of Tencent—one of China's earliest tech giants—despite the company's low profile.

Tencent has relatively low name recognition outside of China—despite being the world's biggest video game publisher—operating a 1.4-billion-user messaging network, and holding more than 80 companies with valuations exceeding $1B.

Read a breakdown of WeChat, the central technology in Tencent's empire that boasts roughly 1.4 billion users and hosts e-commerce, payment, and messaging services all in one place.

See a breakdown of every single video game Tencent has invested in.

Listen to an interview with Tencent's chief financial officer Arthur Wang to hear how the company is leveraging to AI to stay ahead of the technological curve.

Read an overview of Tencent's biggest business moments, from the 2011 WeChat launch to streaming deal with Universal Music Group.

Take a tour of Google's headquarters

With its vibrant and cutting-edge design, the so-called "Googleplex" is synonymous with Silicon Valley and surrounds employees with lush green space and unique artwork. Amenities include massage therapy, a medical clinic, and nap pods to inspire creativity.

In 2018, Tencent's market capitalization hit $580B, surpassing Facebook (now Meta) for the first time.

Owned by Tencent, WeBank was China's first digital bank and services 340 million customers.

TikTok CEO Shou Zi Chew on its future

TikTok CEO Shou Zi Chew dives into how the trendsetting video app and cultural phenomenon works, from what distinguishes its algorithm and drives viral videos, to the challenges of content moderation and digital addiction in this wide-ranging conversation with the head of TED, Chris Anderson.

China is making a deliberate push towards becoming a cashless society, making digital payment services like Tencent's WeBank even more valuable.

Singapore, one of the world's smartest cities

A fascinating look into what makes Singapore one of the smartest cities in the world, including human-centric innovations benefitting human health such as the AI-powered "Smart Elderly Alert System."

Completed in 2017, Apple's headquarters cost $5 billion dollars

Apple Park features a ring-shaped main building that accommodates over 12,000 employees, situated above a two-story underground parking garage equipped with its own traffic light system. Inspired by Stanford University's foliage, Steve Jobs hired one of their arborists to oversee the planting of over 9,000 indigenous trees.

Shenzhen, China is known as the 'Silicon Valley of Hardware'

The "Silicon Valley of Hardware" is a major manufacturing hub. This WIRED documentary from 2016 does a deep dive into how this Chinese city's practice of copycat manufacturing alongside its innovative culture has made it China's own Silicon Valley.

Watch a tour of a battery manufacturing gigafactory

Inside Contemporary Amperex Technology Limited's facility, China's largest EV battery manufacturer uses slurry mixing, "jelly rolling," electrolyte injection, and other techniques and equipment to transform raw metals such as lithium and magnesium into approximately 2.2 million electrochemical cells daily.

Understanding TikTok-owner ByteDance's business model

ByteDance has ridden TikTok's major success to become the world's most valuable startup. This deep dive showcases some of the company's smartest moves and tactics, and where it's headed next.

How TSMC, the world's biggest chip manufacturer, makes money

Taiwan Semiconductor Manufacturing Company has more than 500 clients across the world, but none are bigger or more consequential to its business than Apple. The iPhone maker accounts for 25% of TSMC's total revenue. TSMC controls more than 60% of the global market share in semiconductor manufacturing. Dive into the economics and outlook of this important company here.

A Disney architect designed Epic's headquarters

Epic Systems provides electronic medical records in the US—but its offices are far from bland. The HQ has five different campuses that are inspired by "Harry Potter," "The Wizard of Oz," and "Alice in Wonderland."

Created when Tencent launched the first version of its internet messaging platform, QQ, the company's winking penguin has become a ubiquitous cultural presence in China.

China developed an artificial closed ecosystem in preparation for a future lunar base

Yuegong-1, also known as Moon Palace 1, was a Beijing facility where volunteers simulated life on a colony and conducted experiments on bioregenerative life support systems to assess their viability in an off-Earth environment. The longest experiment at the 0.04-acre facility lasted 370 days.

Explore plans for smart cities expected to be built by 2050

Locations such as Net City in China, Woven City in Japan, and NEOM in Saudi Arabia are expected to incorporate green energy, AI, and advanced transportation system technologies to enhance air quality, reduce congestion, and minimize pollution by significantly reducing personal car use.

TikTok is one of the fastest-growing social media platforms of all time

Centered around user-generated short videos, the platform was created by the Chinese technology company ByteDance Ltd. With over 1.8 billion users, the app has become a global force.

Take a drone tour of a Tesla factory

The first of Tesla's large-scale European manufacturing plants for its electric vehicles was opened in Berlin in 2022. It—along with other facilities in Nevada, New York, Texas, and Shanghai—collectively manufactures solar panels, batteries, and other energy collection and storage products.

Critics say WeChat is a surveillance tool for the Chinese government.

The TikTok sale went through in January 2026

The app's ownership is now majority American, though TikTok CEO Shou Chew, who is Chinese, remains on the board of directors. It's unclear what, if anything, has changed for American users, as the company has historically kept the specifics of its algorithm a secret.

Take a 360-degree tour of a Google data center

TikTok doesn't exist in China

TikTok is owned by the Chinese company ByteDance Ltd., yet only the platform’s sister app Douyin is available in China. That's because the Chinese government regularly censors Douyin—something ByteDance likely believes would degrade TikTok, its international app.

Chinese citizens express both support and frustration toward smart city surveillance

Although surveillance is viewed as necessary for enhancing morality and enforcing regulations, many citizens adopt mental tactics to distance themselves from it. Surveillance is linked to China's historical "century of humiliation," following the Opium Wars and Japanese invasion.

Listen to a podcast episode that explains how the Chinese discount e-commerce retailer Temu became one of the most downloaded apps in the US.

Tokyo's transparent toilets use smart, automatic glass to make cleanliness visible

Dubbed the Tokyo Toilet project, this initiative installs restrooms whose walls are transparent when empty, so users can see whether they are clean and safe. When they lock, they turn opaque for privacy. Beyond addressing two key anxieties (hygiene and security), the project lends a distinct architectural prestige to typically banal (and reviled) toilets.

View a photo essay of renewable power landscapes in China

Using a drone, Chinese photographer Weimin Chu captured the deployment of solar and wind power installations across the country, which accounted for half of all global installations in 2025. The images show modern infrastructure juxtaposed with natural landscapes and was featured in an award-winning exhibition presented by Greenpeace in 2025.

According to the International Energy Agency, hyperscale data centers consume about as much electricity annually as 400,000 electric vehicles to provide 24/7 access to online applications, services, and information.

China has a ‘ghost town of abandoned mansions’

This video shows how China’s property bubble deflated as new-home sales collapsed and more than 50 developers defaulted. In Shenyang, an abandoned “ghost town” reveals the fallout of a boom built on debt and overbuilding that could no longer be sustained.

The Bomb-proof, Cold War-era New York data center inspiring spy movies

At 33 Thomas Street in Lower Manhattan, New York City, a 45-story concrete tower with no windows stands imperiously over the city. Inside, 18 floors of telecommunications technology have hummed for decades. The building's purpose—to protect US comms from nuclear fallout—and its design have played into spy movie plotlines. Dive into the building's curious role in pop culture with this long read.

A timeline and visuals on TikTok's rapid growth

The app that would become TikTok is known as Douyin in China, and this article recounts its history, acquisition of rival Musical.ly, and rebranding ahead of its lightning growth. One visualization shows how quickly TikTok reached 1B users.

What's the difference between QQ, WeChat, and Weixin?

Tencent owns QQ, Weixin, and WeChat—three separate apps serving different users. QQ launched in 1999 as a youth-focused messenger. Weixin (for China) and WeChat (international) are technically the same app, but split to comply with regional regulations, especially around data and payments.

Watch a time-lapse of the construction of a data center

After the external structure of a data center is built, cooling systems are installed, followed by interior offices and other rooms. Before installing racks of servers and other equipment, floors are raised beneath where they will be installed to create space for cold fluid to be pumped into the hardware and to facilitate cable management.

Google data centers possess six layers of security

Property boundaries, such as anti-climb fencing, overlapping cameras, vehicle crash barriers, and circulating patrols, are coupled with lobby iris scans and ID and badge checks. The security operations center monitors individuals throughout their visit, including the less than 1% of Google users who ever receive permission to visit the data center floor.

Former Temu CEO Colin Huang is among China's richest people

With a $43.3B net worth as of September 2025, Huang was the founder of PDD Holdings, Temu’s parent company.

WeChat has become China's primary news platform, due to expansive user base and legacy media's adoption of the platform.

How TikTok ate the internet

TikTok is now deeply integrated into American culture, thanks to the app’s powerful algorithm and focus on entertainment which have influenced popular trends and social media content consumption in the US. This immersive piece highlights TikTok’s role in helping shape everything from music to fashion and even politics in the US—while its connection to China has also drawn scrutiny and raised national security concerns.

AI's growing energy demands are driving tech companies to consider nuclear power

Big Tech has rebranded nuclear power as a green solution to address the strain on the grid from millions of people using power-hungry AI tools. As of mid-2025, generating one image uses as much electricity as charging the average smartphone, or leaving a household light bulb on for 87 consecutive days.

The world's 50 most valuable private companies

While public companies typically have the highest valuations, private companies get close. This list breaks down the top 50 as of 2025, with SpaceX at the top with a value of $350B, followed by ByteDance. Over three-fifths of the list are located in the US, with eight in China.

Listen to a podcast that explains why Elon Musk is creating a company town called 'Snailbrook' for SpaceX and some of his other companies in Bastrop, Texas, a small community roughly 45 minutes outside of Austin.

Explore IFA Berlin 2025 exhibits and navigate the world’s largest consumer tech floor

The IFA Berlin official site showcases standout moments from the 2025 event, including cutting-edge product debuts and its floor plan, which covers thousands of square meters of smart home, audio, and lifestyle tech.

Creating a digital alternative to the traditional Chinese 'red envelope' payments helped spur WeChat's financial services growth, and helped it become a 'superapp.'

Douyin is a dominant channel for government propaganda

Driven by strict censorship rules, ByteDance Ltd. spun off TikTok from its sister app Douyin—the version available in China—in order to flourish in international markets. This “60 Minutes” report compares the apps side by side.

What its like to live in the world’s ‘smartest cities’

What’s it like to live in a smart city? The BBC interviewed residents of five of the world’s smartest, as determined by the International Institute for Management Development, to find out. (See previous resource for those rankings.) Common praises included ease of transportation, sustainability initiatives and proximity to nature.

How the buildings you occupy may affect your brain health

Beautiful spaces filled with light and natural motifs aren't just aesthetic, but likely key to your health. Researchers had study participants view photographs of two distinct buildings, one designed with more natural elements while the other featured more abstract shapes and lines. Using electroencephalograph readings of each participant, they discovered participants had less brain inflammation while viewing the "biophilic," or natural, architecture. Learn more about the interdisciplinary framework of so-called neuroarchitecture here.