A team of materials scientists and engineers at ETH Zurich has developed a light-triggered chemical process for breaking down certain polymers into their constituent monomers. The paper is published ...

H3+, known as "the molecule that made the universe," plays a crucial role in interstellar chemistry and the birth of stars.

Two new catalyst systems take aim at these problems. One catalyst splits ethanol to give hydrogen at 270 °C and produces ...

All humans need clean water to live. However, purifying water can be energy-intensive, and therefore there is great interest ...

Portions of 1 g of the sunscreen UVA-UVB 5% Pemulen TR-1 gel (incorporated with the extracts or compound 4, and the sunscreen UVA-UVB 5% Pemulen TR-1 gel alone) were weighed. Subsequently, dilutions ...

Hydrogen is an element that can be used as a fuel and renewable source of energy. In Canada, hydrogen is used for generating clean heat and electricity. Hydrogen energy first appeared as fuel cell ...

Some of the Los Alamos scientists feared that the USSR might already be working on a hydrogen bomb and one of them, the arch-hawk, Edward Teller, urged the rapid development of a weapon with an ...

The only reaction from the Sussexes’ has been, about 48 hours after the piece hit the internet, the Times being tapped to report the duo had “dismissed” the “distressing” allegations.

The rumbling was felt up and down the New England coast, and while most reactions were of the “Did you feel that??” variety, there were also plenty of clever takes from Greater Boston ...

Allergies are an immune system reaction to substances called allergens. The cause a range of symptoms from a stuffy nose to itchy eyes to difficulty breathing. How long allergies last varies based on ...

Credit: Pratt & Whitney Hydrogen fuel may offer attractive pathways toward the goal of zero carbon emissions, but turning that vision into a practical propulsion system is another matter.