1) Line a medium baking tray with baking paper. Put the chocolate in a heatproof bowl and set it over a saucepan of simmering ...

Nations must better safeguard health and reduce childhood diseases linked to exposures to toxic chemicals, according to researchers. Governments need to test and regulate chemicals and chemical ...

Spreading crushed stone across farm fields could inexpensively pull CO2 from the air while also increasing yields. But it ...

Currently, acetaldehyde is produced through the so-called Wacker process, a chemical synthesis method that uses ethylene from oil and natural gas with ... they produce a mixture of products ...

The energy sector faces unique challenges in responding to the climate crisis. Currently, 75% of greenhouse gas emissions and ...

Rubbing alcohol, also known as surgical spirit, is a powerful cleaning agent and disinfectant which is great for removing ...

New research has found that a complex form of air pollution from Alberta's oilsands has gone largely unreported — and the ...

Gov. Gavin Newsom called for an independent investigation into the loss of water pressure to local fire hydrants and the ...

Currently, acetaldehyde is produced through the so-called “Wacker process”, a chemical synthesis method that uses ethylene from oil and natural gas with ... they produce a mixture of products ...

First, oil and water don’t mix because water molecules stick to each other more ... When you add the Alka-Seltzer, it releases carbon dioxide gas, creating bubbles that rise and pop.

Ammonia is the most widely produced chemical in the world today, used primarily as a source for nitrogen fertilizer. Its ...