View a timeline of Sam Altman's firing and reinstatement as Open AI CEO

The philosophy of effective altruism was at the heart of Sam Altman's firing

OpenAI was originally created as a nonprofit to develop artificial general intelligence for humanity's benefit. However, skyrocketing computing costs made adherence to this belief difficult, as new influences, such as external investors, were introduced to accelerate growth with reduced safety.

A merger between OpenAI and Anthropic was reportedly proposed after Sam Altman's firing

OpenAI's board of directors reportedly reached out to Anthropic's CEO, Dario Amodei, about the possibility of taking over the role left by Altman in 2023. Amodei declined to take over as OpenAI's CEO and to a merger of the two AI startups.

Sam Altman's life advice

Years ago, before Sam Altman became the CEO of leading AI company OpenAI, he wrote a blog post in honor of his 30th birthday. Specifically, Altman shared some of the life advice he learned in his 20s, including guidance such as, "don't lose touch with old friends. Occasionally stay up until the sun rises talking to people. Have parties." Read the rest here.

Elon Musk once tried to make himself CEO of OpenAI

After three years of funding the company since its 2015 launch, Musk believed OpenAI had fallen too far behind Google and proposed taking the helm. Rejected by OpenAI's other founders, Musk walked away and reneged on a $1B donation. (Some users may experience a paywall.)

OpenAI helped kick-start an AI arms race in Silicon Valley

Led by CEO Sam Altman, OpenAI's mission is to "ensure artificial general intelligence benefits all of humanity" by making its products open to all users. In 2023, the $86B company behind the chatbot ChatGPT consisted of a for-profit arm under its nonprofit governing board.

Sam Altman says OpenAI released ChatGPT early as a public service

As the company was developing ChatGPT-4, version 3 was released to allow everyone to adjust to the new tool. Since then, he and his colleagues have called for oversight and regulation to address fears of misuse and AI-enabled pathogens.

Where are the first batch of YC founders now?

Reddit was one of the companies in Y Combinator’s first batch. While OpenAI wasn’t among the companies started at YC, Sam Altman, who would later become the AI company’s CEO, had a different company called Loopt in the first batch.

Mark Zuckerberg credits some of Facebook's success to constant evolution

Before becoming the head of OpenAI, Sam Altman was the president of Y Combinator—a startup accelerator company that supported companies like Airbnb, DoorDash, and Coinbase. In 2016, Altman interviewed Zuckerberg about creating Facebook and its growth over time. Zuckerberg said that, unlike other companies (think: CourseMatch), Facebook kept growing and adding new features, which prevented the app from becoming obsolete.

Apple's board fired Steve Jobs in 1985

Apple's board fired cofounder Steve Jobs after he clashed with then-CEO John Sculley about Apple's goals and vision, as well as how to run the company. Apple later rehired Steve Jobs as interim CEO, a role he held until he died in 2011.

How the Trump administration explained the firing of the NSF's National Science Board

The White House argued that the April 24, 2026, decision resulted from the 2021 US v. Arthrex Supreme Court ruling, which "set limits on the powers of executive branch officials who are not Senate-confirmed" and therefore conflicts with the law that created the NSB. As of May 2026, the administration has yet to explain its next steps for the advisory arm of the National Science Foundation, which has lost about a third of its staff since the start of 2025.

Read about why Bumble founder Whitney Wolfe Herd stepped down as CEO in 2024 only to return in 2025

When Wolfe Herd stepped down as CEO in 2024, assuming an executive chair role, she said she was eager to return to her "founder roots" and do more big-picture thinking. However, when her replacement as CEO, the former Slack CEO Lidiane Jones, left the company "for personal reasons," Wolfe Herd once again assumed the CEO role. (Some users may experience a paywall.)

View a timeline of AI deployments from 2017 to 2025

The development of transformer architecture and the release of GPTs across AI labs led to rapid changes in LLM scale and power. Companies like OpenAI, Google, Meta, Microsoft, and Anthropic have invested billions of dollars to develop reliable, versatile models.

Silicon Valley’s reign over tech, money, and politics

Tesla and X CEO Elon Musk, OpenAI CEO Sam Altman, LinkedIn founder Reid Hoffman, and others are getting into politics. From Musk’s role in President Trump’s second term to Hoffman’s spending on former Vice President Harris’ presidential campaign, more tech CEOs are expanding into politics. This podcast episode by WBUR and American Public Media discusses what the impact could be with so many tech figures engaging in American politics. Listen here.

Dissecting the legend of Sam Bankman-Fried

Sam Bankman-Fried, the founder and former CEO of FTX, a cryptocurrency exchange, rose to fame as a crypto visionary and was hailed as a genius. But he had a quick downfall in late 2022 when reports surfaced, implicating him in massive fraud.

Watch LinkedIn cofounder Reid Hoffman interview his deepfake doppelgänger

LinkedIn cofounder Reid Hoffman created an AI doppelgänger of himself in 2024 that was fed a sample of his voice and trained on his books and other writings and speeches. In this conversation, his deepfake version attempts to replicate human mannerisms, including scratching their nose and getting distracted.

Steve Bannon was made CEO of the company in charge of Biosphere 2 in 1994

After providing $200M to launch and upgrade B2 before its second mission, billionaire philanthropist Ed Bass appointed the future political strategist and then financial consultant to help find new investments and bring costs under control. Fearing interference from non-science experts, Biospherians from the first mission vandalized the project.

Read Palantir CEO Alex Karp's most recent shareholder letter

Alex Karp's latest shareholder letter details both the company's outlook and recent performance, but also provides insight into what leadership finds important more generally. In this letter, Karp addresses Palantir critics and external concerns about the use of Palantir's technology for government surveillance.

The company's success is often credited to cofounder Reed Hastings

Hastings advocates management philosophies like radical candor, agility, and a hands-off approach to high-performing employees. He stepped down as CEO in 2023 but remains Netflix’s chairman.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

A vending machine run with Anthropic's AI went out of business after it was convinced to give away items for free and sell a video game console.

A star investment banker was fired, launching a decade-long court fight

Star bankers are the core of an investment banking firm's business, so when Perella Weinberg let their restructuring guru Mike Kramer go in 2015, he sued, launching a ten-year legal fight.

Explore (digitally) the Computer History Museum

When IBM’s Deep Blue supercomputer won its famous chess rematch with then world champion Garry Kasparov in May 1997, the victory was hailed far and wide as a triumph of artificial intelligence. But John McCarthy—the man who coined the term and pioneered the field of AI research—didn’t see it that way. An obituary about McCarthy—who passed in 2001—and his ideas.

The X Games hired new CEO Jeremy Bloom in December 2024

In this podcast interview, X Games CEO Jeremy Bloom reflects on his first time running the competition—discussing event logistics, athlete relations, and strategies to grow the brand under new ownership.

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.

Why the Linux Foundation partnered with the Academy of Motion Picture Arts and Sciences

In founding the Academy Software Foundation in 2018, the Linux Foundation spread its open-source philosophy to the cinema by establishing a neutral forum for sharing animation, visual effects, and audio technologies across projects. Its founding members include DreamWorks Animation, Epic Games, Google Cloud, Intel, and Walt Disney Studios.

Jensen Huang doesn't think Nvidia was a great company on day one

"Nvidia wasn't a great company on day one. We made it great over 31 years," explained businessman Jensen Huang on a recent podcast episode. He covered other principals and lessons he learned while building Nvidia in the epsiode too.

One of Nike’s most transformational executives started out as its lawyer

Rob Strasser helped settle a lawsuit against Onitsuka Tiger when Blue Ribbon Sports became Nike and stopped distributing the Japanese shoes. Strasser then became a powerhouse at Nike credited with saving the company from going under in the 1970s, before leaving the company in 1987.

SpaceX's S-1 or 'prospectus' revealed many previously unknown details about the company, including its unprofitability despite doing $18.7B in revenue in 2025, exactly how many voting shares Elon Musk will have in the company (roughly 85%), and more.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

This site reaches millions of visitors who are tired of AI chatbots and seeking human connection. Pretend to be an AI chatbot and ask questions, provide answers, and draw for people in real time.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

Recent research found that the brain doesn't seem to massively rewire following amputation—upending earlier beliefs about the cause of phantom limb pain.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

Watch how algorithms can be designed to train themselves and self-improve without human input, to the point where the optimized code is too complex for programmers to understand.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Against his wishes, Albert Einstein's brain was removed before his cremation, and the pathologist responsible stored it for decades in mason jars within a beer cooler.

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

The first line of 'immortal' human cells, which can divide indefinitely and are used in scientific research, was nonconsensually taken from a Black woman.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Watch contemporary footage covering the US-backed Shah of Iran fleeing the country in the face of the 1979 Iranian Revolution

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Famed poet TS Eliot rejected the manuscript for George Orwell's political fable 'Animal Farm,' writing that its criticism of authoritarianism was not 'the right point of view.'

See the evolution of Ebola vaccine and treatment development.