In 1992, three physicists began an argument about how many numbers we need to fully describe the universe. Their surprisingly ...

Scientists combine satellite imaging, atmospheric chemistry, and global energy data to calculate carbon emissions with increasing precision — revealing the scale of humanity’s impact on the planet.

Exercise can give you more energy, so you can do all the things you need to do each day, and all the things you want to do!

The race is on to harness the near-infinite power of nuclear fusion—by building a star on Earth. And scientists are closer ...

Aging has many benefits, and as your free time increases and many concerns from the past slip away, you can start to truly enjoy these years of your life. However, there is one thing that may stand in ...

Think of them as AI factories, churning out your responses from ChatGPT, Gemini, Claude and all the other generative AI tools. The costs are staggering. Corin Cesaric is a Flex Editor at CNET. She ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Wharton Rachel Wharton is a writer covering kitchen appliances. She ...

The pulp and paper industry consumes large amounts of energy. But despite stricter EU requirements for efficiency ...

If users chose the most efficient model each time they performed a task with AI, researchers calculate it would slash energy ...

Ultrasound is perhaps best known as an imaging technique to monitor pregnancy or disease. When these sound waves are highly ...

The true engine of America’s economy might surprise you. It’s not tech. It’s not artificial intelligence, finance, or ...

Solar-powered calculators may have familiarized a new generation with green energy. On the other hand, maybe they were just cool.