Congratulations to actor Adrian Pasdar on winning the 2009 Saturn Award for "Best Supporting Actor on a TV Series" for his work playing Nathan and Sylar on Heroes!
Also, check out the exclusive interview with Chris Hanada and Tanner Kling, directors of the Nowhere Man webisode series!

From Heroes Wiki

This category contains evolved human abilities which have only appeared in the Heroes graphic novels.

Acid secretion	Age shifting	Appearance alteration	Aura absorption
Bliss and horror	Bone spike protrusion	Chlorine gas exudation	Cloning
Crumpling	Dehydration	Disintegration touch	Elasticity
Electrical absorption	Forcefields examples	Future terrorist's ability	Gordon's ability
Imprinting	Laser emission	Levitation	Luminescence
Lung adaptation	Mediumship	Nerve gas emission	Neurocognitive deficit
Oil secretion	Omnilingualism	Plant growth	Plant manipulation
Sound absorption	Telescopic vision	Terrakinesis	Wall crawling

For abilities from the Episodes, please see Abilities

For abilities from the Heroes Evolutions, please see Evolutions Abilities