Elliott Vichinsky, MD, University of California, San Francisco (UCSF) Benioff Children's Hospital Oakland

Hear more from Dr. Armstrong

Years ago, NASA’s Hubble Space Telescope launched with an error in the telescope’s mirror, which blurred its images for its first years in orbit. For NASA’s upcoming James Webb Space Telescope that is traveling much farther out in space, there can’t be a mistake. Abbott scientists created a technology to calibrate the mirrors on NASA’s new James Webb Space Telescope, which is now the same technology used in the iDesign System that allows ophthalmologists to map the human eye with great precision for a highly personalized LASIK treatment.

Join us for the 2015 St. Jude Walk Run to End Childhood Cancer! Hosted in 58 communities nationwide, St. Jude is leading the way the world understands, treats and defeats childhood cancer and other life threatening diseases.

Aspen Dental & Danica Patrick unveil a salute to more than 2,200 veterans at Chicagoland Speedway to honor their service and raise awareness about the need for oral health care.

Meet Kommah

The Amgen Biotech Experience empowers teachers to bring biotechnology into their classrooms to spark students’ love of science and features a hands-on curriculum that introduces students to the excitement of scientific discovery.

Gout as a Serious Health Issue

Healthcare leaders and the public say how they would balance the NHS’ books

Watch the video of Pr Jean Krutmann, Chair of the Jury explaining the Exposome concept

The GOP groups are arguing that Democrats are applying a different standard to Biden, who has denied that he assaulted former Senate staffer Tara Reade in 1993, than they did to Justice Brett Kavanaugh.

The Justice Department dropped its criminal case against former national security advisor Michael Flynn, who admitted to lying to FBI agents about his conversation with a Russian diplomat.

The commissioner says he would like to call this time a "pause" for the league instead of a suspension.

Sick patients are being turned away, unable to receive tests because they simply aren't available. In a stark contrast, the NBA said that as of Wednesday, at least eight teams had been tested for the COVID-19 coronavirus.

It was another onslaught of bad news from America's department store chains, including bankruptcy filings and store closures, this week. And that likely will not be letting up anytime soon.

Department stores still represent about 60% of the anchor space within malls across the U.S. today, according to Green Street Advisors.

Many of the new EVs that were supposed to enter the U.S. market to challenge the California carmaker this year are being delayed.

NASA Administrator Jim Bridenstine believes the billions his agency has invested in Elon Musk's SpaceX have been well worth it.

Greg Sarian, CEO of Sarian Strategic Partners and one of Barron's Top 100 Advisors, says investors should prepare for more volatility, and discusses some tax strategies to employ as stock prices are still lower.

The plan, entitled "Diplomacy Strong," includes policies on travel, telework, face coverings, as well as social distancing requirements for common spaces such as cafeterias.

Nordstrom announced earlier this week it will be permanently closing 16 of its department stores, after assessing each state that it operates in and the hit it is taking because of the coronavirus pandemic.

Billionaire investor Ron Baron told CNBC's "Squawk Box" why he thinks Penn National's investment in Barstool Sports will be a success.

Berkshire's phone has not been ringing with executives asking for rescue capital amid the coronavirus outbreak, Charlie Munger told The Wall Street Journal.

Warren Buffett said Berkshire Hathaway is still sitting on its massive cash hoard because the conglomerate hasn't found a company to buy at an attractive price.

BMO Global Asset Management's David Moss believes in looking for businesses that are "great quality long-term winners," as Europe undergoes a Covid-19 lockdown period.

A look at energy's rebound. With CNBC's Melissa Lee and the Options Action traders, Carter Worth, Mike Khouw and Tony Zhang.

Berkshire's first-quarter net loss totaled $49.75 billion. A year earlier, net earnings totaled $21.66 billion.

Dr. Fatima al-Kaabi of the Sheikh Khalifa Medical City discusses a stem cell treatment currently being tested for its efficacy in alleviating coronavirus symptoms, and the easing of the lockdown in the UAE.

A government bailout of companies due to the coronavirus has led to criticism after a record decade of stock buybacks. Companies that can't manage cash flow deserve the attacks.

We do not know how long investors will be patient, how long markets will rise on the policy response, how low the economic numbers will fall and for how long.

Washington's commitment to the security of its Gulf allies is unchanged despite what appears to be a shift in force posture in the region, U.S. Special Representative for Iran Brian Hook told CNBC.

Carter Worth on PayPal, with CNBC's Melissa Lee and the Options Action Traders, Tony Zhang and Mike Khouw.

Kare Schultz, CEO of Teva Pharmaceuticals, joins "Squawk on the Street" to discuss the coronavirus pandemic and potential treatments.

Ian Bremmer, founder of Eurasia Group, says China is getting more powerful and not aligning with the West. This will lead to separate systems like two separate Internets.

The SEC proposed a rule that would expand the pool of so-called accredited investors, who are permitted to buy investments such as private equity, hedge funds, venture capital funds and stock in start-ups.

While institutional investors have pulled more than $3 billion from the Camas, Washington-based firm in the wake of Ken Fisher's comments, retail clients have had a more muted reaction. Here's why individual investors may be slow to divest.

While certain investors might share some commonalities, they also bring a variety of circumstances and financial individuality to the table that some advisors sort through before handing over investment advice.

Cryptocurrency isn't a fad. That's according to experts at the TD Ameritrade LINC conference in Orlando, Florida. If investors want to dip a toe into bitcoin, they should aim for this allocation. They should just make sure they know the risks first.

After years in exile, my hopes for a joyous family reunion were dashed by the country’s miserable economic situation

My brothers and I leapt out of bed at the first glimmer of dawn on Christmas morning – and there they were. Every Christmas of my childhood that I can remember, the shiny black school shoes were neatly lined up by the door. A new pair for all of us. Then came the new clothes proudly presented by my parents – the fruit of long hours of labour. And then, in our new finery, off we went to church. The long sunny hours of Christmas Day, usually with a brief but refreshing afternoon thunderstorm, were spent at huge family gatherings, feasting on chicken and rice, washed down with an array of brightly-coloured soft drinks – cherry plum, cream soda and Fanta orange.

As the years went by and independence came to Zimbabwe, many things changed. But Christmas traditions remained much the same, with big gatherings to which people travelled many miles, new clothes, lots to eat and drink.

When I arrived in mid-December, the tales of hardship were heart-breaking. There’d be no gifts for children this year.

Spurs’ former scout David Webb tells the story of how four supremely shrewd acquisitions helped take the team to the Champions League final

The anniversary falls on Friday. In the second extraordinary semi-final comeback in as many days, Tottenham overcame Ajax courtesy of a 96th-minute winner from their most recent recruit. A year and a half into his Spurs career, Lucas Moura completed his hat-trick. It was an advertisement for enforced continuity, an antidote to the obsession with spending as the only team in the top five European leagues to go through the season without signing anyone became Champions League finalists.

But it was not entirely true to call Tottenham the team without transfers. There was a golden age of recruitment under Mauricio Pochettino: not in 2018-19, but a seven-month spell in 2015 when Spurs brought in Dele Alli, Son Heung-min, Kieran Trippier and Toby Alderweireld all for less than £45m. Four years, and four top-four finishes later, each of a quartet which could have been valued at a combined £250m started the Champions League final.

My grandfather, Roger Westman, who has died aged 80, was an innovative and accomplished architect, and a great polymath. He was also a loving grandfather, husband, father and brother. He was passionate about gardens, music and ballet and food.

Roger spent a lifetime surrounded by books. It was his aunt, Margaret, who first nurtured his love of poetry. Reading was his favourite pastime from an early age, and he took an interest in everything, including fleas, art history and natural history. He believed that culture was classless and there to be enjoyed by everyone.