All chemical reactions involve an energy change. We categorise reactions by the direction of this energy change. If energy is released by a reaction, the reaction is exothermic. If energy is absorbed ...

A presenter-led science video investigating exothermic and endothermic reactions, with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge.

A presenter-led science video investigating exothermic and endothermic reactions, with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge.

Amongst the many global efforts to enhance energy efficiency, cooling systems are seen by many as one of the best places to focus efforts. Cooling systems like your refrigerator and air conditioning ...

The rising demand for cooling worldwide comes with significant energy consumption and environmental concerns. Traditional ...

Reactions to a recent immunization (vaccine) Most are reactions at the shot site (such as pain, swelling, redness) General reactions (such as a fever or being fussy) may also occur ...

In a mesmerising blend of art and mathematics, a research student from University College London (UCL) has recently gained widespread attention for creating intricate images solely through ...

Flame retardants like ones used in wildfires are also used in cladding and electrical appliances. Some are toxic for humans and the environment.

To grieve her mother, Ashley Judd first had to heal trauma ...

Before the Denver Broncos even made it to their locker room at Highmark Stadium after losing to the Buffalo Bills, the NFL world already had pushed them to the side while looking ahead. The Bills ...

Quick reactions and selfie stickers have been added to make responding and creating stickers easier. The first update comes to the camera effects feature, which is now expanding the tools ...