Quantum time travel experiments hint that physics creates closed time loops, meaning you can't change history.

The magazine is allowing an angry crank with a vendetta against an editor to dictate what stories it will publish and pull.

In response to a lengthy presentation debunking his claims, Christopher Monckton did the only thing he knows how to do: throw a massive tantrum.

Things are not looking good for ScienceBlogs as the aftermath of the Sodageddon propels more of its writers to escape velocity...

Revisiting the "if you believe in science, you're doing it wrong" debate with an epistemological bent.

At what point do considering the limits of our knowledge and different ways of understanding turn into pointless navel-gazing?

Alt med skeptic David Colquhoun warns professional bloggers that money will taint their coverage, vastly estimating how much blogging pays.

Protons might be a little smaller than we thought, and that means we may need to rewrite a lot of the rules we thought we understood about the quantum world.

Pepsi's presence on ScienceBlogs caused an extreme overreaction and revealed a major lack of foresight, but that doesn't mean it was a good idea in the first place.

Can we recreate life on Earth after a mass extinction? And if we could, do we really want to?

Pepsi's venture into ScienceBlogs has been a rare slow-motion train wreck, from the internecine blog wars to waves of bloggers heading for the exits.

Hyperventilating right wing conspiracy theories about climate science have inspired their less stable listeners to send a constant barrage of death threats and hate mail to climatologists.

A group of scientists seems convinced that humans have no free will solely because everything we do can be explained in the language of chemical and electrical signals.

As a loud and proud New Agnostic, Ron Rosenbaum doesn't just not know how the universe came to be, he doesn't want to know what we've found out so far.

Chris Mooney is back with another rendition of the Unscientific America debacle to cement his status as the human version of a broken record.