Technologies

CRISPR startup wants to resurrect the woolly mammoth by 2027

Colossal has landed $15m in funding to restore the woolly mammoth to the Arctic — and it thinks it can birth calves in four to six years.

You’ve heard of startups building computer chips, delivery drones and social networks. One called Colossal has a very different goal: bringing the woolly mammoth back from extinction by 2027 using CRISPR, a revolutionary gene editing technology.

The plan isn’t to re-create true woolly mammoths exactly but rather to bring their cold-adapted genetic traits like small ears and more body fat to their elephant cousins, creating a hybrid that can wander the tundra where mammoths haven’t been seen for 10,000 years. Colossal’s co-founders are Chief Executive Ben Lamm, who started five companies before this, and George Church, a Harvard Medical School professor with deep CRISPR expertise.

«Our true North Star is a successful restoration of the woolly mammoth, but also its successful rewilding into interbreeding herds in the Arctic,» Lamm said. «We’re now focusing on having our first calves in the next four to six years.»

It’s an interesting illustration of an imperative sweeping the tech world: Don’t just make money, help the planet too. Tesla’s mission is to electrify transport to get rid of fossil fuels that hurt Earth. Bolt Threads wants to replace leather with a fungal fiber-based equivalent that’s easier on the environment than animal agriculture. Colossal hopes its work will draw attention to biodiversity problems and ultimately help fix them.

Colossal has raised $15 million so far, led by investment firm Tulco. The startup’s 19 employees work at its Dallas headquarters and in offices in Boston and Austin, Texas, and it’s using its funds to hire more.

Artificial wombs and other technology spinoffs

Church said he expects spinoffs from the company’s biotechnology and genetics work.

«The pipeline of large scale genome engineering techniques can be applied to many other applications beyond de-extinction, and therefore [are] most promising for commercialization,» he said.

One technology ripe for commercialization is multiplex genome engineering, a technique Church helped develop that speeds genetic editing by making multiple changes to DNA at once.

Colossal also hopes to develop artificial wombs to grow its mammoth embryos. Just growing 10 woolly mammoths with surrogate elephant mothers isn’t enough to get to the large-scale herds the company envisions.

At the foundation of Colossal’s work is CRISPR. This technology, adapted from a method bacteria evolved to identify attacking viruses and chop up their DNA, is now a mainstay of genetic engineering, and Church has been involved since CRISPR’s earliest days.

Jurassic Park-style tourism? Nope

Selling or licensing spinoff technology is a somewhat indirect way of running a business. A more direct option is selling tickets to tourists. After all, humans already pay lots of money to see charismatic megafauna like lions, elephants and giraffes on African safaris. Seeing a creature that’s been gone for 10,000 years could add to the excitement.

But that’s not Colossal’s game plan. «Our focus is on species preservation and protection of biodiversity right now, not in putting them in zoos,» Lamm said. By re-creating woolly mammoths, Colossal can preserve the genetic legacy of Asian elephants that now are endangered.

Another candidate species Colossal wants to re-create is the woolly rhinoceros, a relative to the critically endangered Sumatran rhino.

Although Colossal doesn’t plan to build a tourist destination, it does have a woolly mammoth rewilding site in mind that sounds awfully close to Jurassic Park: Pleistocene Park. This area of about 60 square miles in northern Russia, named after the geologic period that ended with the last ice age, is where researchers Sergey and Nikita Zimov are trying to test their theories about the ecological and climatic effects of rewilding.

One Zimov idea is that woolly mammoths will trample snow and knock down trees. That, in turn, will restore grasslands that reflect more of the sun’s warming rays and eliminate insulating snow and forests so the ground cools more. And that means the ground will stay frozen instead of releasing its current store of carbon dioxide and methane greenhouse gases. About 260 billion to 300 billion metric tons of carbon could be released from thawing permafrost by 2300, scientists calculate, exacerbating the weather extremes and other problems caused by climate change.

Is species de-extinction a good idea?

There’s an appeal to the idea of de-extinction. Humans have dramatically altered the planet, and the United Nations estimates we threaten 1 million species with extinction as a result.

Colossal hopes its work will raise more attention to the biodiversity collapse. And it also plans to create detailed genetic descriptions of many endangered species «so we have the recipe if that species does go extinct,» Lamm said.

But is that really the best use of our resources to help the planet? No, some researchers believe.

Resurrecting species could have some benefits, but money would be better spent on trying to protect ones that are still around, a group of biologists argued in one paper published in Nature Ecology & Evolution. «Potential sacrifices in conservation of extant species should be a crucial consideration in deciding whether to invest in de-extinction or focus our efforts on extant species,» the researchers wrote.

But this isn’t government money Colossal is talking about, and Lamm argues that his startup’s work complements other conservation efforts. And, he argues, startups can move faster than government-funded work.

In a world dominated by climate crisis headlines, a startup that makes money with an ecosystem-improvement focus has special appeal. One investor, Zack Lynch of Jazz Venture Partners, is excited by software, hardware and biotech he expects Colossal will create.

At the same time, «these breakthroughs will help address issues such as land degradation, animal pollinator loss and other negative biodiversity trends,» Lynch said. Given how big our environmental problems are, you can see why an investor might be interested.

Technologies

This 69-Watt Retractable Car Charger Is Just $16, Its Best-Ever Price

The Lisen retractable charger usually costs $25, but you can nab one for 35% off.

No matter how long the batteries in our phones and other tech last these days, you can bet they always die when you need them most. This is why having a charging device or two with you on the go is always a good idea.

If you have a daily commute by car or enjoy road trips, the Lisen 69-watt retractable charger can charge your phone on the move — perfect for satellite navigation and in-car entertainment use. Even better, it costs just $16 at Amazon right now — a 35% discount, the lowest price we’ve seen this sell for, and you don’t have to do anything special to get it.

This Lisen retractable car charger provides up to 69 watts of power and fits into 12V vehicle sockets. The versatile device comes with two retractable USB-C cords as well as two input ports. Thanks to these ports, you can charge phones, smartwatches, cameras and other USB-C-compatible devices. All four ports can be used simultaneously if needed.

Hey, did you know? CNET Deals texts are free, easy and save you money.

Plus, this Lisen car charger is coated with fire retardant so you can use it in your car, RV or van with additional peace of mind. Want more options? Check out our list of the best wireless car chargers to determine what works best for you, whether you’re charging a phone or something more power-hungry like a laptop.

Why this deal matters

This Lisen 69-watt car charger has a total of four ports that can be used simultaneously. Now you can save 35% with this limited-time deal that slashes the price to just $16. That makes this the perfect time to get the replacement or backup charger you need.

Technologies

AI Notification Summaries Come Back to iPhone News Apps, but With a Warning

Apple disabled these summaries for most of 2025.

Apple brought AI notification summaries for news and entertainment apps back to Apple Intelligence-enabled iPhones when the company released iOS 26 in September. Apple disabled these summaries in early 2025 after the BBC pointed out in December 2024 that the feature twisted the media organization’s notifications and displayed inaccurate information.

What’s different now about these summaries is that your device’s settings warn you that the summaries might be inaccurate. Your device will also note that you should verify the information in these summaries, and the best way I can think of to do this is to tap into the notification and read the story. This might defeat the purpose of the summaries for some people, but it could also ensure people read past a headline.

Here’s what to know about those AI summaries and the new warning.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

iOS 26 warns about summary inaccuracies

When I updated to iOS 26, I was greeted by some splash screens asking for various permissions. One splash screen was for the AI notification summaries. When you see this screen, you have two options: Choose Notifications to Summarize or Not Now. If you tap Not Now, the splash screen goes away.

If you tap Choose Notifications to Summarize, you’re taken to a new page where you’ll see three categories: News & Entertainment, Communication & Social and All Other Apps. Tapping one of these categories allows notification summaries for apps in that category. Beneath the News & Entertainment category, there’s a warning that gets outlined in red if you tap it.

«Summarization may change the meaning of the original headline,» the warning reads, adding, «Verify information.»

There’s also a warning across the bottom of the screen that reads, «This is a beta feature. Summaries may contain errors.»

After tapping the categories you want, tap Summarize Selected Notifications across the bottom of your screen. If you selected all the categories, this button will read Summarize All Notifications.

And if you don’t want these summaries, you can tap Do Not Summarize Notifications. If you allow these summaries and don’t like them, you can easily turn them off. Here’s how.

How to turn off AI notification summaries

1. Tap Settings.
2. Tap Notifications.
3. Tap Summarize Notifications.

4. Tap the Summarize Notifications toggle in the new menu.

You can also follow the above steps to turn AI notification summaries back on. You’ll have to select which categories you want these summaries for again, too.

For more iOS news, here’s what to know about iOS 26.2 and what was included in iOS 26.1. You can also check out our iOS 26 cheat sheet for other tips and tricks.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Jan. 7, #471

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Jan. 7, No. 471.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition is a bit tricky. The blue category was a real stumper for me, though I found the purple group easy today for a change. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: On the ice.

Green group hint: Run and jump.

Blue group hint: Baseball bosses.

Purple group hint: Golden State schools.