An unexpected discovery in a Harvard lab has led to a breakthrough insight into choosing an unconventional material, silica, to make optical metasurfaces – ultra-thin, flat structures that control ...

A laboratory setup shows yellowish and bluish light from two lamps shining on a metallic reactor. Deep-ultraviolet, infrared, and visible light shine on carbon dioxide and methane in a reactor, ...

Greenhouse gas concentrations increased by a record amount in 2024 as more carbon dioxide, methane and nitrous oxide became locked in Earth's atmosphere, a World Meteorological Organization report ...

I rate Tronox as a HOLD due to near-term demand weakness in TiO2, margin pressures, and free cash flow concerns despite long-term tailwinds. Recent earnings disappointed, with negative surprises, ...

Rachael Wakefield-Rann receives research funding from various government and non-government organisations. She does not work for, consult, own shares in or receive funding from any company or ...

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 ...

It’s the most recycled titanium in an iPhone to date. It’s the most recycled titanium in an iPhone to date. is a senior science reporter covering energy and the environment with more than a decade of ...

A multi-institute team led by Professors Ling Qiu, Baofu Ding and Hui-Ming Cheng has unveiled a two-dimensional titanium-dioxide sunscreen platform that erases the century-old trade-off between safety ...

The European Court of Justice (ECJ) annulled the European Commission’s 2019 classification, concluding that the EU Risk Assessment Committee (RAC) relied on insufficient scientific evidence for its ...

Last month, America’s top health officials gathered in downtown Washington for an ice-cream party. Health and Human Services Secretary Robert F. Kennedy Jr.—joined by Secretary of Agriculture Brooke ...

Future of titanium unit likely to be among first decisions of incoming CEO Trott Trott's vision for Rio includes focus on streamlining core businesses, sources say Global iron ore operations likely be ...