Divination

Divination is confirmed to be one of the new skills released in 2013 which will involve the power of the gods. It also said that this will go with how you connect with the gods. The skill was first leaked on an IGN article on 3 May 2013, which was later confirmed on 6 May by a Jagex Moderator (Mod Seven) on Twitter to be the new skill.

Confirmed information
Although it has not been confirmed whether Divination is the upcoming gathering skill to be released in early 2013 or the production skill to be released in late 2013, the June 2013 BTS contains some fairly major hints on the matter.

Mod Mark refers to a "Skill 2," separate from Divination. This suggests that Divination is the early 2013 gathering skill, and the yet unnamed "Skill 2" is the late 2013 production skill.

It was revealed that Divination will be released in the Summer of 2013, shortly after the release of RS3.

When asked about the mechanics of Divination as compared to Fishing and Mining, Mod Mark stated:

In the same 'Around the Campfire' Q&A BTS Video Mod Mark states that Jagex plans to release divination on the 11 of August 2013. It has also been confirmed that there will be a quest to introduce the skill, like there was with the release of Summoning. Mod Mark has confirmed that Divination will not be available to free players, outside of the usual level 5 trial. He has also confirmed that Divination, unlike Dungeoneering, will not be trainable up to level 120