Technologies
Your iPhone Could Eke Out More Battery Life Thanks to Adaptive Power in iOS 26
Did you just get an iPhone 17 or iPhone Air? This new iOS feature has the potential to extend your battery, even in a few older models, too.

It’s like Apple finally listened to what a majority of phone owners have been asking for: longer battery life. The iPhone 17 Pro Max delivers «the best battery life of any phone that CNET has ever tested» according to Managing Editor Patrick Holland in his review, but it’s not just due to a physically larger power unit. A new feature in iOS 26 called Adaptive Power contributes to extended battery life in the latest iPhone 17 and iPhone Air models, as well as several earlier Apple iPhones.
Currently, the iPhone uses as much power as it needs to perform its tasks. You can extend the battery life by doing a number of things, such as decreasing screen brightness and turning off the always-on display. Or, if your battery level is starting to get dire, you can activate Low Power Mode, which reduces background activity like fetching mail and downloading data in addition to those screen adjustments. Low Power Mode also kicks in automatically when the battery level reaches 20%.
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If Low Power Mode is the hammer that knocks down power consumption, Adaptive Power is the scalpel that intelligently trims energy savings here and there as needed. Based on Apple’s description that accompanies the control, the savings will be felt mostly in power-hungry situations such as recording videos, editing photos or perhaps even playing games:
«When your battery usage is higher than usual, iPhone can extend your battery life by making performance adjustments, such as lowering display brightness, allowing some activities to take longer, or turning on Low Power Mode at 20%.»
Apple says Adaptive Power takes about a week to analyze your usage behavior before it begins actively working. It works in the background without needing any management on your part. The iPhone user guide describes it as follows: «It uses on-device intelligence to predict when you’ll need extra battery power based on your recent usage patterns, then makes performance adjustments to help your battery last longer.»
Which iPhone models can use Adaptive Power?
The feature uses AI to monitor and choose when its power-saving measures should be activated, so that means only phones compatible with Apple Intelligence get the feature. These are the models that have the option:
• iPhone 17
• iPhone 17 Pro and iPhone 17 Pro Max
• iPhone Air
• iPhone 16 and iPhone 16 Plus
• iPhone 16 Pro and iPhone 16 Pro Max
• iPhone 16e
• iPhone 15 Pro and iPhone 15 Pro Max
Although some iPad and Mac models support Apple Intelligence, the feature is only available on iPhones.
How to turn Adaptive Power on
On the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air, Adaptive Power is on by default. For other models, you must opt in to use it. In iOS 26, you’ll find the Adaptive Power toggle in Settings > Battery > Power Mode. If you want to be alerted when the feature is active, turn on the Adaptive Power Notifications option.
Adaptive Power sounds like an outgrowth of Gaming Mode, introduced in iOS 18, which routes all available processing and graphics power to the frontmost app and pauses other processes in order to deliver the best experience possible — at the notable expense of battery life.
What does this mean for your charging habits?
Although we all want as much battery life as possible all the time, judging by the description, it sounds as if Adaptive Power’s optimizations will not always be active, even if you leave the feature on. «When your battery usage is higher than usual» could include a limited number of situations. Still, considering that according to a CNET survey, 61% of people upgrade their phones because of battery life, a feature such as Adaptive Power could extend the longevity of their phones just by updating to iOS 26.
I also wonder whether slightly adjusting display brightness could be disruptive, but in my experience so far, it hasn’t been noticeable. Because the feature also selectively de-prioritizes processing tasks, the outward effects will likely be minimal.
Read more: Adaptive Power in iOS 26 Could Save the iPhone 17 Air From This Major Pitfall
We’ll get a better idea about how well Adaptive Power works as more people adopt iOS 26 and start buying new iPhone models. Also, remember that shortly after installing a major software update, it’s common to experience worse battery life as the system optimizes data in the background; Apple went so far as to remind customers that it’s a temporary side effect.
Technologies
Today’s NYT Mini Crossword Answers for Wednesday, Sept. 24
Here are the answers for The New York Times Mini Crossword for Sept. 24.
Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.
Need some help with today’s Mini Crossword? Hint: There are a lot of S words in it today. I couldn’t figure out what the editors wanted for 5-Across and 8-Across, so I solved the other clues and those answers filled in. Need some answers? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.
If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.
Read more: Tips and Tricks for Solving The New York Times Mini Crossword
Let’s get to those Mini Crossword clues and answers.
Mini across clues and answers
1A clue: Pond gunk
Answer: SCUM
5A clue: With 8-Across, like an unlimited buffet
Answer: ALLYOU
8A clue: See 5-Across
Answer: CANEAT
9A clue: Opponent of Athens in the Peloponnesian War
Answer: SPARTA
10A clue: «Keep it down!»
Answer: SHH
Mini down clues and answers
1D clue: Outs that advance the runner, in baseball lingo
Answer: SACS
2D clue: Put your hands together
Answer: CLAP
3D clue: Bone on the same side of the arm as the pinky
Answer: ULNA
4D clue: Mike who voiced Shrek
Answer: MYERS
6D clue: Hippocratic ___ (doctor’s pledge)
Answer: OATH
7D clue: State with license plates that read «Greatest Snow on Earth»
Answer: UTAH
Technologies
NASA Is Sending Astronauts to Circle the Moon in February 2026: What to Know
The astronauts won’t be landing or picking up moon rocks during their 10-day mission.
It’s been more than 50 years since astronauts last went to the moon, and yet few NASA missions stir the kind of excitement that the Apollo program once did. But now, NASA has new moon plans. The upcoming Artemis II mission, scheduled for February, will be the closest humanity has come to the moon since the Apollo 17 mission in 1972. And it’ll be setting the stage for another moon landing.
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On Tuesday, NASA announced details of the upcoming mission, which will send four astronauts around the moon and back again.
Artemis II: The Plan
The Artemis II launch window opens Feb. 5, 2026, and lasts up to eight days. That means the mission will launch on Feb. 5 at the earliest and Feb. 13 at the latest.
Commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen will crew Artemis II. Wiseman, Glover and Koch are all Americans, and Hansen will be the first Canadian ever to travel to the moon.
NASA will use the same systems it did during the uncrewed Artemis I flight test in 2022. The launch will use NASA’s Space Launch System rocket, which was developed by Aerojet Rocketdyne, Boeing, Northrop Grumman and the United Launch Alliance.
After launch, the Orion spacecraft will perform a series of maneuvers to raise its orbit around Earth. NASA says that Orion will be 46,000 miles away from Earth during this time. For reference, the International Space Station orbits at around 250 miles above our planet.
Orion will orbit Earth twice before separating from the upper stage of the Space Launch System rocket. From there, manual controls will be engaged and the crew will be on its way to the moon. After a few days, the crew will overshoot the moon by about 4,700 miles, giving the crew a rare glimpse of the Earth and the moon at the same time, with the moon in the foreground.
After the overshoot, the crew will begin its return home. NASA refers to this as a free ride, as the crew essentially just has to wait for gravity to pull Orion back to Earth. The trip will take 10 days in total.
We’ll have to wait until 2027 for a moon landing
By the time the Artemis II crew circles the moon, it will have been 54 years since NASA’s final Apollo mission sent astronauts to the moon in December 1972.
During that 12-day mission, the Apollo 17 crew landed on the moon, collected space rocks and investigated potential volcanic activity. The mission was famous for being the first to include a civilian scientist, geologist Harrison Schmitt.
The Artemis II crew will come closer to the moon than any human has since the Apollo 17 mission, but they won’t land on the moon’s surface. Instead, they will fly around it.
The Artemis II mission serves as a test flight to see how well the Space Launch System rocket and Orion perform. The mission will also test and observe the spacecraft to ensure it works as expected. Think of Artemis II as a dress rehearsal for a follow-up mission, Artemis III, which will include a crewed moon landing.
Artemis III is planned for 2027. If it stays on schedule, it will be the mission that puts humans back on the moon for the first time in 55 years. The crew plans to touch down in one of 13 planned landing sites, including the previously untouched south pole of the moon.
Technologies
Keep an Eye Out for a Newly Discovered Comet in October
You might not even need binoculars to see this comet, named SWAN25B.
No tricks, but skywatchers may be in for an October treat when a newly discovered comet passes through our skies. Comet C/2025 R2 (SWAN) — or SWAN25B for short — looks to be heading our way.
The comet — named after the science instrument aboard the SOHO space observatory, which observes the sun — was first spotted on Sept. 11 by Ukrainian amateur astronomer Vladimir Bezugly, while studying images captured by SWAN.
«This is a milestone, the 20th official SWAN comet so far,» Bezugly told Universe Today.
Read more: 7 Stargazing Apps for Spotting Constellations and More
Bezugly made the discovery one day before the comet reached its closest point to the sun, which is known as perihelion.
«It was an easy comet for detection due to sufficient brightness in the (ultraviolet) band and location in the SWAN images, exactly in its center,» Bezugly told Universe Today. «But it was difficult due to the very close location to the sun and angular motion, which is very close to the sun’s motion in SWAN images.»
On Sept. 17, an observatory in Chile snapped a photograph using a telescope, showing SWAN25B with a bright coma and striking emerald ion tail. A coma is an atmosphere that forms around a comet as it nears the sun. The sun’s heat causes the frozen gases and icy chunks in the comet’s nucleus to change and create an atmosphere.
«With its orbit still poorly constrained due to a very short observational arc, this comet has quickly become a fascinating target to follow in the coming weeks,» the team in Chile said.
What exactly is a comet?
NASA calls comets «cosmic snowballs of frozen gases, rock, and dust that orbit the sun,» noting that «when frozen, they are the size of a small town.»
Their most famous comet feature is probably the tail. When comets come near the sun, they heat up and spew dust and gases, forming the tail, which streams away from the sun. NASA says there are likely billions of comets orbiting our sun.
The most famous comet is Halley’s comet, which appears every 76 years. It was last seen in Earth’s skies in 1986 and will return in 2061.
When should I look for the new comet?
According to LiveScience, the comet should pass closest to Earth around Oct. 19-20, and some astronomers think it could be bright enough to observe without a telescope or binoculars. Look for a faint, fuzzy patch of light. A smartphone app can help you find it.
You can track the position of SWAN25B using TheSkyLive.com, which gives the comet’s distance from the Earth in real time and offers a neat interactive star map. That map lets you enter your location so you can see what the sky looks like from where you live.
It’s much easier to see the comet, or any cosmic features in the night sky, if you head away from city lights and go to a dark area in the country. Try to find a clear night, when the clouds won’t impact visibility. SWAN25B might be bright enough to observe by looking up in the sky.
More skygazing highlights
October is already a busy month for skywatchers.
A supermoon will hang in the night sky bigger and brighter than usual during its perigee, and a great time to head outside to see it is Oct. 6, when there’s a full moon. The October supermoon will be the first of four consecutive supermoons, which we can expect every month through January of next year.
If you’re looking for help to guide your skywatching this October, head to our list of Best Stargazing Apps.
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