The existence of gravitational waves is one of the central predictions of Einstein’s theory of general relativity. Gravitational waves have ...

Evidence for rainbow gravity by butterfly production at the LHC. The most recent news about quantum gravity phenomenology going through...

I am always looking for new ways to repeat myself, so I cannot possibly leave out this opportunity to point out yet another possibility to...

The most abused word in science writing is “space-time foam.” You’d think is a technical term, but it isn’t – space-time foam is just a ca...

[Image Source: www.wall321.com ] Imagine you are at the seashore, watching the waves. Somewhere in the distance you see a sailboat — wai...

Quantum gravity phenomenology has hit the news again. This time the headline is that we can supposedly use the gravitational Casimir effec...

[Image Source: Asia Tech Hub ] In January, Lawrence Krauss wrote a very nice feature article for the Bulletin of the Atomic Scientists, ...

Sketch of new experiment. Fig 1 from arXiv:1502.03888 Three months ago, I told you about a paper that suggested a new way to look for ce...

Some days ago, I commented on an arxiv paper that had been promoted by the arxiv blog (which, for all I know, has no official connection...

In a paper out last week Niayesh Afshordi and Yasaman Yazdi from Perimeter Institute study the possibility that black hole firewalls can b...

Several people have pointed me towards an article at phys.org about this paper Absence of an Effective Horizon for Black Holes in Gravity...

[Image source: iPerceptions .] The Physics arXiv blog has praised a paper called “ On the weight of entanglement ” and claimed that the...