Other Science News

It is time to learn a bit about ice cores, those samples of deep ice from our poles

One of the biggest mistakes that scientists have made in recent years is to become overtly political. Scientific American has taken it a step further and endorsed Joe Biden for President.

"Take the matter of genetically modified (GM) foods, which are overwhelmingly considered to be safe based on current scientific knowledge.

“Every corpse is an ecosystem.

Does Bleach Expire?

“It’s an easy conclusion, often appropriate. Given a choice, most people gravitate toward the natural over the artificial.

“Since at least the 17th century, science has struggled with words.

“Mitochondria seem to be central to the very existence of a stress response, serving both as mediators of it and targets for the damage it can do.

Synchronization of cells, so that they act in concert, is mediated by the chemistry and electricity, as neural impulses, in their environment.

While Circadian rhythms are perhaps the best know example of biologic rhythms, there are many more. Our heart rate, for one, is begun by a cyclic chemical response in our cardiac sinus or pacemaker.