Everything we consume contains energy our bodies use to move, grow and maintain health. To work out how much energy is in different foods and drinks, we need to first look at a few core concepts.

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A new study has revealed that 380 zettajoules of energy was trapped by global warming between 1971 and 2020. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Google announced this week it is well behind on a pledge to all but eliminate its net carbon emissions by 2030. The company’s greenhouse gas outflow has increased in recent years mainly due to ...

Lightning is the discharge of electricity caused by an imbalance between the positive and negative charges that build up in a thundercloud. Most lightning flashes occur between or within clouds, but ...

The U.S. added a record amount of solar power generating capacity in 2024. That helped push the share of power that comes from renewables up to 24%. All of that is according to a report out Thursday ...

Weeks before public interveners are due to testify over Georgia Power’s energy plan, experts and critics have raised concern with Georgia Public Service commissioners over how the state’s largest ...

When choosing a dog, one of the most important factors to consider is energy level. Some breeds are natural athletes, built for speed, stamina, and constant movement. These high-energy dogs thrive on ...

Lauren Ball works for The University of Queensland and receives funding from the National Health and Medical Research Council, Queensland Health, Royal Australian College of General Practitioners and ...