Running an LED in reverse could cool future computers

In a finding that runs counter to a common assumption in physics, researchers at the University of Michigan ran a light emitting diode (LED) with electrodes reversed in order to cool another device mere nanometers away.

Is glue the answer to climate crisis?

Is glue the answer to climate change? Researchers at the Energy Safety Research Institute (ESRI) at Swansea University have proven that it could certainly help. They have developed a new material capable of capturing the ...

A human-caused climate change signal emerges from the noise

By comparing simulations from 20 different computer models to satellite observations, Lawrence Livermore climate scientists and colleagues from 16 other organizations have found that tropospheric and stratospheric temperature ...

Persistent drizzle at sub-zero temps in Antarctica

When the temperature drops below freezing, snow and ice are expected to follow. That is not always the case in Antarctica, where for the first time, persistent drizzle has been recorded at temperatures well below freezing, ...

Tuberculosis bacteria survive in amoebae found in soil

Scientists from the University of Surrey and University of Geneva have discovered that the bacterium which causes bovine TB can survive and grow in small, single-celled organisms found in soil and dung. It is believed that ...

page 1 from 5