Yttrium plays a critical role in everything from aircraft engines to semiconductors. China controls the vast majority of the market--and that's not changing anytime soon. The alarm hasn't yet reached the general public, but tension is beginning to build in the corridors of the aerospace industry, in microchip laboratories, and in government offices. For months, an element almost invisible to the world--yttrium--has become the silent center of a new global dispute. Supplies are thinning, prices are skyrocketing, deliveries are stalling.

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When you purchase through links in our articles, we may earn a small commission. Robot lawn mowers are cheaper than ever, and we've spotted quite a few models this year priced less than $1,000. The Segway Navimow i110N passed muster in our review as well. Oure review of the Segway Navimow X350 found it to be great for larger yards. If you live in snow territory, we can recommend the Yarbo Core + Snowblower .

What is in the 28-point US plan for Ukraine? 'Ukraine is running out of men, money and time' Can the US get all sides to end the war? Why is Europe opposing Trump's peace plan? Here's where things stand on Sunday, November 30. A Russian drone attack killed one person and wounded 11, including a child, on the outskirts of the Ukrainian capital, Kyiv, regional Governor Mykola Kalashnyk said on Sunday.

It's time to lock in and let your winter arc begin Have you ever locked in? No, not finding yourself locked in a lift or a bathroom. We're talking about locking IN - the phrase you might have seen on social media or heard people saying lately. To lock in is to focus; to endure short-term pain for long-term gain - whether that be building your body or your business. Do it today - not tomorrow.

AI helps drive record $11.8 billion in Black Friday online spending People line up outside of a store during Black Friday in Woodbury, New York, on Friday. Although some shoppers queued up, many others used AI-powered shopping tools to help drive a surge in online spending on Black Friday. AI-powered shopping tools helped drive a surge in U.S. online spending on Black Friday, as shoppers bypassed crowded stores and turned to chatbots to compare prices and secure discounts amid concerns about tariff-driven price hikes. U.S. shoppers spent a record $11.8 billion online, up 9.1% from 2024 on the year's biggest shopping day, according to Adobe Analytics, which tracks 1 trillion visits that shoppers make to online retail websites. The holiday shopping season arrives amid tighter budgets, unemployment nearing a four-year high, U.S. consumer confidence sagging to a seven-month low and price tags that have shoppers watching every dollar. In a time of both misinformation and too much information, quality journalism is more crucial than ever.

More than 70,000 Palestinians have been killed as a result of Israel's military campaign in Gaza, according to the territory's Hamas-run health ministry. The death toll has continued to rise since a ceasefire took effect on 10 October, with Israel carrying out air strikes for what it says are violations of the truce - while bodies continue to be recovered from under the rubble. Among those reportedly killed in an Israeli drone strike on Saturday were two young brothers, Fadi and Juma Abu Assi, whose family said they had been gathering firewood when they were killed. The Israel Defense Forces (IDF) told the BBC they had struck two suspects who had crossed the so-called yellow line. The line marks where the Israeli military agreed to withdraw to under a ceasefire brokered by the United States more than seven weeks ago.

Is tracking your adult children OK or should parents learn to let go? Is it caring or overbearing? Many parents are turning to their phones to keep tabs on their adult children - but is this OK (if they agree to it) or is it a sign of mums and dads struggling to let go? Dad-of-two Steven Medway, 53, has his whole family set up on a tracking app and couldn't understand why it was such a divisive subject among fellow parents. He said it became particularly useful when his daughter Martha moved 100 miles away from home for university.

These beautiful and sturdy chef's knives make great gifts (for yourself or others), and are 20 percent off right now. As a home cook, I spent most of my life using dull, cheap knives. It wasn't until I started testing chef's knives earlier this year that I realized how important it is to invest a little bit in the tool you'll most likely be using every day for years (or even decades if you keep up with maintenance). I didn't realize that using a cheap, very dull knife as my daily driver was slowing down my cooking process, making less effective cuts, and even putting me at risk of injury, as the blade was dull and caused me to apply more pressure (which in turn made things more dangerous). Plus, they make seriously wonderful presents.

If you're in the market for a new camera, this holiday season is the time to buy. There are some great Black Friday camera deals available right now, including one on our favorite GoPro, the GoPro Hero 13 Black. There are plenty of other GoPro camera deals, along with some good buys on cameras from Insta360, DJI, Fujifilm, and more. Also, be sure to read our guide to the Best GoPros, Best 360 Cameras, Best Instax Cameras, Best Travel Cameras, and Best Mirrorless Cameras . Do You Need a New Camera? Probably what you need to do is spend a lot more time with the one you have, but if buying a new camera makes you feel like maybe you're getting better at photography, far be it for me to stop you.