The first and second generation of Oura rings CNBCDesign aside, here’s what I learned from my sleep-tracking experiment:Sleep cyclesOura shows the three major sleep stages: Light sleep, deep sleep and REM sleep (for rapid eye movement). Deep sleep is known to be a particularly restorative time, while REM sleep is thought to stimulate the areas of the brain that are essential to learning and making memories. Sleep cycles are typically about 90 minutes and a person will need four of five of those

Despite lackluster reviews from critics, “Star Wars: The Rise of Skywalker” hauled in $176 million during its domestic debut, the third highest U.S. opening in 2019. The film, which holds a 58% “Rotten” score on Rotten Tomatoes, also garnered $198 million internationally, bringing its global box office haul to $374 million for the weekend. Notably, “The Force Awakens” had a $247 million opening and “The Last Jedi” garnered $220 million during its debut. “The Rise of Skywalker” had a solid start

The Center for Public Integrity obtained 146 pages of heavily redacted emails through a Freedom of Information Act request and court order. In a statement to NBC News early Sunday the OMB sought to play down the significance of the new emails. “It’s reckless to tie the hold of funds to the phone call,” said spokeswoman Rachel Semmel. The emails also provide insight into administration officials’ feelings once the funds are finally released, though their reasoning for distributing the aid suddenl

President Donald Trump is the favorite candidate of America’s millionaires — and his support seems to be strengthening. Asked which candidate they support for president in 2020, 36% of millionaires named Trump, up from 32% in May, according to the Q4 CNBC Millionaire Survey. Still, their support for Trump — and their all-important donor dollars — depends in large part on who he faces in 2020. When asked who they would support in one-to-one match-ups, Joe Biden beats Trump 48% to 41%, according t

In other words, a $1,000 stake in biotech in 2009 would now be worth over $4,500. The broader stock market over the same period was up 187%, meaning that a stake in the S&P 500 in December 2009 would now be worth about $2,870. FDA fast trackBut behind the decade’s flurry of new biotech treatments is also a more amenable FDA. For years, the FDA subject new drugs to a deluge of tests before allowing pharmaceutical companies to market the treatments. In other words, 73% of all new drugs approved by

Former Uber Technologies CEO and co-founder Travis Kalanick walks on the floor of the New York Stock Exchange during the company’s IPO May 10, 2019. Travis Kalanick is on course to completely exit his stake in Uber. Kalanick has been systematically selling shares since Nov. 6 at a pace that indicates he’ll be completely divested from Uber within days. Other former executives, including co-founder Garrett Camp, have sold shares as well, but not at the scale that Kalanick has. But it might just be

Talking about career path is the best way to use the performance review with an eye toward a promotion or raise. “Talking about career path is the best way to use the performance review with an eye toward a promotion or raise,” Pynchon said. Once you have a handle on your team’s objectives, you can incorporate them into your performance review, Pynchon said. The OraclesIf you’re confused or upset by something in your formal review, ask your manager for clarification, Lyons said. He also recommen

Boeing’s Starliner capsule landing under three main parachutes in New Mexico. Boeing Co’s Starliner astronaut spacecraft landed in the New Mexico desert on Sunday, the company said, after faulty software forced officials to cut short an unmanned mission aimed at taking it to the International Space Station. ET (1258 GMT) landing in New Mexico’s White Sands desert capped a turbulent 48 hours for Boeing’s botched milestone test of an astronaut capsule that is designed to help NASA regain its human

Russian Foreign Minister Sergei Lavrov said on Sunday that the Nord Stream 2 and Turk Stream gas pipeline projects would be launched despite U.S. sanctions, adding that Russia planned to respond to the new measures, the Interfax news agency reported. U.S. President Donald Trump signed a bill on Friday that included legislation imposing sanctions on firms laying pipe for Nord Stream 2, which seeks to double gas capacity along the northern Nord Stream pipeline route to Germany.

Forecasters expect that growth just north of 6% in 2020 will get to the stated goal of doubling the economy from 2011-20. “Going forward, China is going to continue to be very competitive,” said Michael Yoshikami, founder of Destination Wealth Management. Soldiers wait for a container ship to berth at Qingdao Port on March 8, 2018 in Qingdao, China. A truck moves a shipping container at Qingdao Port on January 14, 2019 in Qingdao, Shandong Province of China. “Amid worsening growth prospects, Bei

Select one of these books for a deserving mom in your life, throw in a few hours of volunteer babysitting, and you’ve got yourself an A+ gift plan. As a journalist who covers the social and economic issues facing working mothers , I read a lot of books about motherhood. Current estimates put the cost of raising a child in the US at around $233,000 per kid, and that’s before paying for college. In the context of this reality, this book is the bible for mothers getting ready to return to work afte

Here are four tips for scoring last-minute deals on holiday decorations or party supplies. To save time and streamline your shopping, use a site that collects coupons and discount codes all in one place. For example, if you’re looking for a holiday light display, you can use a site like Offers.com, Clark Deals, and Slick Deals (which Bodge is affiliated with) to track prices on that specific product. Though you’ll have less time to enjoy your tree, getting one last-minute can help offset the ove

And the week ahead will serve as a reminder of just how resilient the stock market is. The week ahead will likely be slow on Wall Street, even though the U.S. House of Representatives on Wednesday impeached President Donald Trump on two charges. Here’s what to watch in the stock market during the week ahead — and how the news could affect your bottom line. Housing activity appears to have slowed slightlyWhat’s happening: A few closely tracked measures of the housing market are scheduled for rele

Dunn says she did this by minimizing expenses through free accommodations, which she estimates saved her $10,000 per year. During her 12 years of full-time travel, Dunn worked only as much as she felt she needed to earn an average $30,000 per year, with average annual expenses of $26,000. She says this allowed her to regularly set aside small surpluses into high-interest savings accounts. Dunn talked to Grow about why traveling the world and saving money aren’t mutually exclusive. My initial tra

That means prioritizing the tasks you tackle each day, and outsourcing other tasks or even getting rid of them when necessary. Here’s how to master the art of the to-do list and be more efficient and productive in the new year. When selecting the day’s tasks, Williams thinks about her “peak times.” In order to ensure you’re accomplishing your high-impact tasks, tackle them during your peak performance times. “And if I power through those six things, there’s always something I can add onto my sho

The rise and fall of MotorolaMotorola Mobility has not wowed customers or reviewers since the Motorola Droid in 2009. The company has fallen on the smartphone market share charts. But the announcement of a new folding Razr smartphone has breathed new excitement into the company. It has left onlookers wondering if this phone could pull Motorola Mobility out of obscurity. Watch CNBC’s deep dive into Motorola Mobility.

When and how electric planes will become a realityHundreds of startups are working on the next evolution of air travel: electric flight. From commuting in air taxis to making regional flights more affordable and long-haul flights more environmentally friendly, electric planes hold a lot of promise. So in the era of electric cars, why are planes so far behind?

Congress party workers protest against the BJP and the Citizenship Amendment Bill (CAB) at Sector 18, on December 11, 2019 in Noida, India. More than 1,500 protesters have been arrested across India in the past 10 days, officials said, as police try to quell sometimes violent demonstrations against a citizenship law that critics say undermines the country’s secular constitution. At least 19 people have been killed in clashes between police and protesters since parliament passed the law on Dec. 1

Micah Young | E+ | Getty Images2019 has been a record year for store closures in retail. Previously, the record was for the 8,069 store closures announced in 2017. Here’s a list of retailers that have announced store closures in 2019. This time, in court documents A’gaci said it intended to “close and wind down all of its brick and mortar store locations.” Scott Mlyn | CNBCChico’s said in November that it’s on track to close 75 stores, net of any openings, in 2019.

As a White House contender, Warren has made a conversion to spurn big-dollar donor events like the one in Boston. For them and others who gave at least $1,000, there was also a gift: a souvenir wine bottle. Sen. Bernie Sanders (I-VT) (L) speaks during the Democratic presidential primary debate at Loyola Marymount University on December 19, 2019 in Los Angeles, California. Seven candidates out of the crowded field qualified for the 6th and last Democratic presidential primary debate of 2019 hoste