Technologies
March Madness 2023: Selection Sunday, Tournament Schedule, Bracket, How to Watch and More
College basketball’s biggest tournament tips off next week.

The calendar has turned to March, which means madness will soon ensue. The men’s NCAA college basketball tournament — affectionately (and accurately) known as March Madness — gets underway next week. And for the following three weeks, college basketball fans will be treated to small-school Cinderella runs and bracket-busting buzzer beaters.
Here’s everything you need to know to get ready for March Madness, from Selection Sunday to the Final Four and the National Championship game.


The University of Kansas is the defending NCAA men’s basketball champion, and the Jayhawks will enter the 2023 tournament as one of the top seeds.
Ed Zurga/Getty ImagesWhen does March Madness start?
With 68 teams invited to the big dance, the NCAA holds four play-in games to get the field down to 64, after which point the math works out to have four regional tournaments of 16 teams each. The winners of the four regional tournaments then advance to the Final Four, held this year in Houston.
March Madness begins on Tuesday, March 14, with two play-in games followed by two more play-in games the next night. After these First Four games, the field of 64 is set and the tournament begins in earnest on Thursday, March 16, with a full slate of games that will take place all afternoon and into the night with at least a few moments of madness practically guaranteed.
Which teams are playing in March Madness?
The March Madness bracket and matchups will be revealed this Sunday, March 12. Selection Sunday begins at 6 p.m. ET (3 p.m. PT) on CBS.
What is the March Madness schedule?
Here’s the schedule, round by round:
- First Four: March 14-15
- First round: March 16-17
- Second round: March 18-19
- Sweet 16: March 23-24
- Elite Eight: March 25-26
- Final Four: April 1
- NCAA championship game: April 3
How can I watch March Madness?
As in past years, the tournament will be shown across four channels: CBS, TBS, TNT and TruTV. Yep, the time has come again to find TruTV on your dial.
Can I stream March Madness for free?
Go to the NCAA’s March Madness Live site or use its March Madness Live app and you’ll be able to watch games for free. You can watch March Madness Live on iOS and Android devices along with Apple TV, Roku, Fire TV and Xbox One. The app also supports AirPlay and Chromecast.
As with most things that are free, there’s a catch. Without proving you’re a pay-TV subscriber, you get only a three-hour preview, after which point you’ll need to log in to continue watching.
What are my other streaming options?
You can use a live TV streaming service to watch March Madness. Three of the five live TV streaming services offer the four channels needed to watch every tournament game, but keep in mind that not every service carries every local network, so check each one using the links below to make sure it carries CBS in your area.
You can also use Paramount Plus to watch some, but not all, of March Madness. Only the games shown on CBS are available on Paramount Plus.
Sarah Tew/CNET
YouTube TV costs $65 a month and includes CBS, TBS, TNT and TruTV. Plug in your ZIP code on its welcome page to see which local networks are available in your area. Read our YouTube TV review.
Hulu
Hulu with Live TV costs $70 a month and includes CBS, TBS, TNT and TruTV. Click the «View channels in your area» link on its welcome page to see which local channels are offered in your ZIP code. Read our Hulu with Live TV review.
Directv stream
DirecTV Stream’s basic $75-a-month plan includes CBS, TBS, TNT and TruTV. You can use its channel lookup tool to see which local channels are available where you live. Read our DirecTV Stream review.
Paramount Plus costs $5 a month and will show March Madness games broadcast on CBS. You can’t, however, watch the rest of the tournament shown on TBS, TNT or TruTV with Paramount Plus. Read our Paramount Plus review.
Fubo TV
FuboTV’s basic plan costs $75 a month and includes CBS but not TBS, TNT or TruTV. It’s not the best choice for March Madness but will let you watch some early-round games, the Final Four and championship game. Click here to see which local channels you get. Read our FuboTV review.
Sling/CNET
Sling TV’s $40-a-month Blue plan includes TBS, TNT and TruTV. None of its plans include CBS, which means you can’t watch the culmination of March Madness on Sling. Read our Sling TV review.
All of the live TV streaming services above offer free trials, allow you to cancel anytime and require a solid internet connection. Looking for more information? Check out our live-TV streaming services guide.
Technologies
Tariffs Explained: Latest on Trump’s Shifting Import Tax Plan, and What It Means
Technologies
Apple, I’m (Sky) Blue About Your iPhone 17 Air Color
Commentary: The rumored new hue of the iPhone 17 Air is more sky blah than sky blue.

I can’t help but feel blue about the latest rumor that Apple’s forthcoming iPhone 17 Air will take flight in a subtle, light-hued color called sky blue.
Sky blue isn’t a new color for Apple. It’s the featured shade of the current M4 MacBook Air, a shimmer of cerulean so subtle as to almost be missed. It’s silver left too close to an aquarium; silver that secretly likes to think it’s blue but doesn’t want everyone else to notice.
Do Apple employees get to go outside and see a real blue sky? It’s actually vivid, you can check for yourself. Perhaps the muted sky blue color reflects a Bay Area late winter/early spring frequent layer of clouds like we typically see here in Seattle.
«Who cares?» you might find yourself saying. «Everyone gets a case anyway.» I hear you and everyone else who’s told me that. But design-focused Apple is as obsessive about colors as they are about making their devices thinner. And I wonder if their heads are in the clouds about which hues adorn their pro products.
Making the case for a caseless color iPhone
I’m more invested in this conversation than most — I’m one of those freaks who doesn’t wrap my phone in a case. I find cases bulky and superfluous, and I like to be able to see Apple’s design work. Also, true story, I’ve broken my iPhone screen only twice: First when it was in a «bumper» that Apple sent free in response to the iPhone 4 you’re-holding-it-wrong Antennagate fiasco, and second when trying to take long exposure starry night photos using what I didn’t realize was a broken tripod mount. My one-week-old iPhone 13 Pro slipped sideways and landed screen-first on a pointy rock. A case wouldn’t have saved it.
My current model is an iPhone 16 Pro in black titanium — which I know seems like avoiding color entirely — but previously I’ve gone for colors like blue titanium and deep purple. I wanted to like deep purple the most but it came across as, in the words of Patrick Holland in his iPhone 14 Pro review, «a drab shade of gray or like Grimace purple,» depending on the light.
Pros can be bold, too
Maybe the issue is too many soft blues. Since the iPhone Pro age began with the iPhone 11 Pro, we’ve seen variations like blue titanium (iPhone 15 Pro), sierra blue (iPhone 13 Pro) and pacific blue (iPhone 12 Pro).
Pacific blue is the boldest of the bunch, if by bold you mean dark enough to discern from silver, but it’s also close enough to that year’s graphite color that seeing blue depends on the surrounding lighting. By comparison, the blue (just «blue») color of the iPhone 12 was unmistakably bright blue.
In fact, the non-Pro lines have embraced vibrant colors. It’s as if Apple is equating «pro» with «sophisticated,» as in «A real pro would never brandish something this garish.» I see this in the camera world all the time: If it’s not all-black, it’s not a «serious» camera.
And yet I know lots of pros who are not sophisticated — proudly so. People choose colors to express themselves, so forcing that idea of professionalism through color feels needlessly restrictive. A bright pink iPhone 16 might make you smile every time you pick it up but then frown because it doesn’t have a telephoto camera.
Color is also important because it can sway a purchase decision. «I would buy a sky blue iPhone yesterday,» my colleague Gael Cooper texted after the first rumor popped online. When each new generation of iPhones arrive, less technically different than the one before, a color you fall in love with can push you into trading in your perfectly-capable model for a new one.
And lest you think Apple should just stick with black and white for its professional phones: Do you mean black, jet black, space black, midnight black, black titanium, graphite or space gray? At least the lighter end of the spectrum has stuck to just white, white titanium and silver over the years.
Apple never got ahead by being beige
I’m sure Apple has reams of studies and customer feedback that support which colors make it to production each year. Like I said, Apple’s designers are obsessive (in a good way). And I must remind myself that a sky blue iPhone 17 Air is a rumored color on a rumored product so all the usual caveats apply.
But we’re talking about Apple here. The scrappy startup that spent more than any other company on business cards at the time because each one included the old six-color Apple logo. The company that not only shaped the first iMac like a tipped-over gumdrop, that not only made the case partially see-through but then made that cover brilliant Bondi blue.
Embrace the iPhone colors, Apple.
If that makes you nervous, don’t worry: Most people will put a case on it anyway.
Technologies
Astronomers Say There’s an Increased Possibility of Life on This Distant Planet
Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet dubbed K2-18b.

Astronomers are nearing a statistically significant finding that could confirm the potential signs of life detected on the distant exoplanet K2-18b are no accident.
The team of astronomers, led by the University of Cambridge, used data from the James Webb Space Telescope (which has only been in use since the end of 2021) to detect chemical traces of dimethyl sulfide (DMS) and/or dimethyl disulfide (DMDS), which they say can only be produced by life such as phytoplankton in the sea.
According to the university, «the results are the strongest evidence yet that life may exist on a planet outside our solar system.»
The findings were published this week in the Astrophysical Journal Letters and point to the possibility of an ocean on this planet’s surface, which scientists have been hoping to discover for years. In the abstract for the paper, the team says, «The possibility of hycean worlds, with planet-wide oceans and H2-rich atmospheres, significantly expands and accelerates the search for habitable environments elsewhere.»
Not everyone agrees, however, that what the team found proves there’s life on the exoplanet.
Science writer and OpenMind Magazine founder Corey S. Powell posted about the findings on Bluesky, writing, «The potential discovery of alien life is so enticing that it drags even reputable outlets into running naive or outright misleading stories.» He added, «Here we go again with planet K2-18b.Um….there’s strong evidence of non-biological sources of the molecule DMS.»
K2-18b is 124 light-years away and much larger than Earth (more than eight times our mass), but smaller than Neptune. The search for signs of even basic life on a planet like this increases the chances that there are more planets like Earth that may be inhabitable, with temperatures and atmospheres that could sustain human-like lifeforms. The team behind the paper hopes that more study with the James Webb Space Telescope will help confirm their initial findings.
More research to do on finding life on K2-18b
The exoplanet K2-18b is not the only place where scientists are exploring the possibility of life, and this research is still an early step in the process, said Christopher Glein, a geochemist, planetary researcher and lead scientist at San Antonio’s Southwest Research Institute. Excitement over the significance of the research, he said, should be tempered.
«We need to be careful here,» Glein said. «It appears that there is something in the data that can’t be explained, and DMS/DMDS can provide an explanation. But this detection is stretching the limits of JWST’s capabilities.»
Glein added, «Further work is needed to test whether these molecules are actually present. We also need complementary research assessing the abiotic background on K2-18b and similar planets. That is, the chemistry that can occur in the absence of life in this potentially exotic environment. We might be seeing evidence of some cool chemistry rather than life.»
The TRAPPIST-1 planets, he said, are being researched as potentially habitable, as is LHS 1140b, which he said «is another astrobiologically significant exoplanet, which might be a massive ocean world.»
As for K2-18b, Glein said many more tests need to be performed before there’s consensus on life existing on it.
«Finding evidence of life is like prosecuting a case in the courtroom,» Glein said. «Multiple independent lines of evidence are needed to convince the jury, in this case the worldwide scientific community.» He added, «If this finding holds up, then that’s Step 1.»
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