CNN.com: Nobel Centennial
A retrospective of the Nobel Prizes, includes laureate lists and a video archive.

Nobelprize.org
Awards the annual prestigious Nobel Prizes in physics, chemistry, peace, medicine, economics, and literature. Site includes history, listing of laureates, and articles by invited authors.

The Nobel Prize Internet Archive
Information on past and present Nobel Prize laureates.

The Noble: Visions of Our Century
PBS program explores the discoveries and dilemmas of the last 100 years through the lens of the Nobel Prize.

The Royal Swedish Academy of Sciences
Selects winners of Chemistry, Physics, and Economics prizes. Describes Academy's research and other activities, along with Nobel resources. [English/Swedish]