When a molecule of tryptophan absorbs ultraviolet light, it glows faintly as it lets off lower-frequency energy. This soft glow, known as fluorescence, is a familiar effect. But when many tryptophan ...

When a molecule of tryptophan absorbs ultraviolet light, it glows faintly as it releases energy at a lower frequency. This effect, called fluorescence, is well known. But something extraordinary ...

Quantum computers may solve problems beyond supercomputers. A new test helps confirm quantum answers for errors.

Physicists are developing an innovative approach that will significantly improve the energy efficiency of computers. They ...

Artificial intelligence (AI) tools are increasingly helping scientists to write papers, conduct literature reviews and even design laboratory experiments. Now researchers can add optimizing quantum ...

BUFFALO, N.Y. — It’s estimated it can take an AI model over 6,000 joules of energy to generate a single text response. By comparison, your brain needs just 20 joules every second to keep you alive and ...

In 2021, a dish of living human brain cells figured out how to play the 1970s arcade game Pong. It took just five minutes for the collection of neurons, called DishBrain, to learn how to move the ...

It suggests your subjective experience might come from both your physical brain and the mysterious quantum activity within it.

AUSTIN, Texas — Austin-based neurotechnology company Paradromics says it has reached a major milestone in brain technology. The company, which is developing the "highest data-rate brain-computer ...

Source: Via Tenor The human brain has been described as the most complex structure in the universe (Dolan, 2007; see also Pang, 2023). Researchers estimate that we have over 100 trillion connections ...

This week, researchers reported evidence of a cosmic impact at classic Clovis archaeological sites. Biologists in Texas ...