In 2024, Timex launched the Expedition GMT Titanium Automatic, a $549 (at launch, now $629) titanium tool watch with an unmistakable Rolex Explorer II-inspired design and an automatic GMT movement ...

Titanium dioxide (TiO2) nanotubes have emerged as a versatile nanomaterial platform for energy conversion and storage technologies. Typically fabricated by electrochemical anodization of titanium in ...

As humans burn fossil fuels and pump carbon dioxide into the atmosphere, we are heating up the planet. But there is another alarming impact of this climate pollution: it may be changing the chemistry ...

Titanium dioxide is a contender for the most controversial of all food additives. Banned in some regions, but not others, concerns persist that the whitening agent – used in popular confectionery, ...

“As DRAM technology nodes move into the sub-10 nm regime, capacitor scaling is increasingly constrained by both footprint loss and a hard physical thickness limit for the entire ...

Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The key was a ...

A new silica-based white pigment is redefining the plastics industry by offering a sustainable, cost-effective alternative to titanium dioxide, addressing rising costs, supply chain challenges, and ...

The amount of carbon dioxide (CO 2) entering Earth's atmosphere increased by a record amount in 2024, locking in further global warming, according to a new report. CO 2 levels increased by 3.5 parts ...

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began more than half a century ago. By Raymond Zhong and Sachi Kitajima Mulkey The ...

Industrial Catalysis Institute of Zhejiang University of Technology, Zhejiang, Hangzhou 310014, China Zhejiang Key Laboratory of Surface and Interface Science and Engineering for Catalysts, Zhejiang ...

Apple's iPhone 17 Pro and ‌iPhone 17 Pro‌ Max replace the titanium frame introduced two years ago with a new aluminum design. Here's why. Apple introduced titanium to the iPhone with the iPhone 15 Pro ...