All firecrackers use a similar formula — a mix of fuel, oxidisers, and binders to create light, sound, and colour. What sets green crackers apart is their altered chemical makeup.

Protecting Indian skin from sun damage is vital. Sunscreen shields against UV rays, preventing premature aging and ...

Mineral sunscreen contains zinc oxide and titanium dioxide ... but the color pigments in makeup help prevent this. Chemical sunscreen uses avobenzone, homosalate, octisalate, and octocrylene as active ...

According to the preliminary estimate by the company's finance department as disclosed in China Northern Rare Earth's pre-announcement of estimated earnings growth for the first three quarters of 2025 ...

Sigma Lithium announces that it was included as a case study in a key industry report. The report "Climate and Nature Solutions in Brazil" was published by Instituto Itausa, an organization dedicated ...

Researchers have created a new iron supplement that merges iron, probiotics, and prebiotics. This “three-in-one” formula ...

Ancient copper smelters may have accidentally set the stage for the Iron Age. At a 3,000-year-old workshop in Georgia, researchers discovered that metalworkers were using iron oxide not to smelt iron ...

Copper smelters from 3,000 years ago may have experimented with materials just enough to launch the Iron Age. The Bronze Age gave way to the Iron Age as the refining process of iron was discovered.

In March 2025, Boston Metal completed an industrial test of its Molten Oxide Electrolysis (MOE) technique, which uses ...

In this episode of Tiny Show and Tell Us, a listener on “team wasp” writes in with some interesting info on USDA wasps for pesticide-free pest control and we learn about some wasp versus beetle drama.

Everything we can see and touch, and quite a lot that we can’t as well, is made of tiny particles called atoms. Some substances, like particles of this iron, contain only one kind of atom. Iron is an ...