A new study reveals all five fundamental nucleobases—the molecular "letters" of life—have been detected in samples from the ...

Researchers have identified a potential mechanism that explains how turbulent plasma can produce the vast, ordered magnetic fields observed across the universe Cosmic magnetic fields are everywhere, ...

In most conventional semiconductors, thermal conductivity decreases as temperature rises because heat-carrying lattice vibrations—called phonons—scatter more frequently.

Researchers have figured out how to create a gas that, when cooled to freezing temperatures, will not experience resistance or diffusion. The atoms in this gas do not abide by the usual ballistic or ...

A science experiment tests an extremely fast heat conductor, showing how quickly thermal energy can move through certain materials and why it behaves this way. Putin’s war machine in ‘freefall’ as new ...

"There is just a general acknowledgement that a lot of what is happening is illegal…" When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

One of the basic maxims of space travel, says Flight Director Chris Kraft, is: “If you don’t know what to do, don’t do anything.” Then, if the problem does not correct itself, there is almost always ...

Hurricane Erin weakened into a Category 2 storm over Monday evening, the latest shift in what has been a remarkably fast-changing storm. The hurricane’s behavior in recent days makes it one of the ...

Roald Sagdeev has already watched one scientific empire rot from the inside. When Sagdeev began his career, in 1955, science in the Soviet Union was nearing its apex. At the Kurchatov Institute in ...