Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

The arrow of time can teach us more about how the universe began – and how it will end, says quantum columnist Karmela ...

A physicist solves an old thermodynamic puzzle and demonstrates directly from the second law that entropy disappears at ...

Landauer's principle is a thermodynamics concept also relevant in information theory, which states that erasing one bit of ...

Work for CNN Ad Feedback Weather• 3 min read A potent heat dome is building over the US, sending temperatures into the triple digits By Tyler Ory Updated Jun 23, 2025, 7:01 AM ET ...

One of the wildest endings in NBA history! Ray Allen forces overtime for the Miami Heat against the San Antonio Spurs in Game 6 of the 2013 NBA Finals.

In this study, an entropy generation minimization, EGM, technique is applied as a unique measure to study the thermodynamic losses caused by heat transfer and pressure drop in cylindrical pin-fin heat ...

This paper presents a recognition system for understanding the words of home-service-related sign language. Because the data received from a sensor are sequential, the hidden Markov model (HMM) that ...

Table of contents Children are at risk Prepare for extreme heat Watch your child’s health closely Keep your child hydrated Keep your home cool Avoid exposing your child to extreme heat Children are at ...