Tesla pushed above a market valuation of $500 billion on Thursday after the EV maker's record quarterly profit fueled a rally that chipped further away at last year's stock plunge. The stock jumped as much as to 11.7% to reach $161.42 a share, propelling the company's market capitalization to $510 billion.

Global smartphone shipments plunged in the fourth quarter of 2022 — usually a big holiday shopping period — thanks to macroeconomic weakness and soft consumer demand, according to market research firm IDC. Electronics firms shipped 300.3 million smartphones in the October to December quarter, an 18.3% year-over-year fall, IDC said in a report published late Wednesday. The drop marks the largest-ever decline in a single quarter.

Do you scroll through TikTok as a form of entertainment? While it may seem like a harmless activity, a study published in Body Image suggests that TikTok usage is related to body dissatisfaction, appearance comparison, and body surveillance.

Today, Bitcoin is still not widely adopted. However, 2020 and 2021 are considered a key period of validation for Bitcoin. During a bear market, investors moved away from riskier assets, but this is not the case for political institutions, which are still looking for a concrete regulatory framework for cryptocurrencies.

United Nations Secretary-General António Guterres delivered a scathing address to corporate and political elites in Davos on Wednesday, ripping fossil fuel giants and governments for expanding oil and gas extraction in the face of increasingly devastating climate chaos across the globe.

Don’t just look at the average rating; read the reviews to avoid getting scammed.

Waves that are created as solar winds pummel Earth's magnetic field appear to escape the turbulent region around our planet, but how they do so has remained a mystery. Now, a research team has discovered how these waves seem to survive: They continue past the leading "foreshock" region to an area called the "shock" and then create "clone" waves with identical qualities, thus explaining how they appear to cross this region in near-Earth space.

CES showcases companies including manufacturers, developers and suppliers of consumer technology hardware, content, technology delivery systems and more. It also includes a conference program where the world’s business leaders and pioneering thinkers address the industry’s most relevant issues. Just a few days ago, CES 2023 goes live and many companies introduced the latest products.

The finding involves mice, but represents an important milestone in understanding what causes cells to age.

Footage has resurfaced of Andrew Tate suggesting women in his house are not allowed to leave when in a relationship. Controversial ex-kickboxer Tate has risen to unprecedented fame in recent years which is largely down to his controversial views on women and society which have seen him go viral.

In an interview airing this Sunday on 60 Minutes, Prince Harry says he was "incredibly naïve" about how the British press would treat his relationship with his now-wife Meghan Markle. Harry also noted the relationship has given him a new awareness.

For five years in a row, Finland has ranked No. 1 as the happiest country in the world, according to the World Happiness Report. In 2022′s report, people in 156 countries were asked to “value their lives today on a 0 to 10 scale, with the worst possible life as a 0.” It also looks at factors that contribute to social support, life expectancy, generosity and absence of corruption.

MIT scientists built a microwave-sized box that could let astronauts build parts in space that can’t be made on Earth.

The Information claims to have once again received insider information from sources close to Apple who are familiar with the development of Apple’s XR headset. The report contains numerous technical details about the headset, including new information.

It's no surprise that LG is refreshing its OLED TV lineup for 2023, but you might appreciate this year's upgrade if your set lives in a well-lit room. LG's new models include a per-pixel Brightness Booster Max feature that, on certain G3 series TVs (shown above), promises up to a 70 percent brighter picture. You might not spend as much time squinting during daytime viewing sessions.

Ryan Graves is a former Navy fighter pilot and Chair of the American Institute of Aeronautics and Astronautics (AIAA) UAP Integration & Outreach Committee (UAPIOC). The following commentary is in response to a series of recent Op-Eds published in the Wall Street Journal by columnist Holman Jenkins, who named Ryan directly in his November critique. The author’s opinions expressed here are his own and do not necessarily reflect those of The Debrief.

Christmas turned shockingly somber for ABC News earlier this week when one of their own died at just 37 years old. Executive producer Dax Tejera died "suddenly of a heart attack" on Dec. 23, according to a note sent to staff from ABC News President Kim Godwin. The letter shared the news "with a heavy heart and great sadness."

Hard to miss the huge television events of the last fortnight. There was Matt Hancock emoting away in the jungle on ITV, England scoring actual goals in the World Cup, and then the former royal couple telling it their way in an orchestrated “drop” of the first episodes of an intimate documentary series on Netflix. And even if none of these offerings registered as a personal “appointment to view”, the noise created has certainly been insistent.