Heaviest element made - again

@article{Sanderson2006HeaviestEM,
  title={Heaviest element made - again},
  author={Katharine Sanderson},
  journal={Nature},
  year={2006}
}
Russian-US team claims to have created element 118 
Japan speeds up nuclear physics
TLDR
RIKEN's accelerator upgrade targets heavy-element synthesis and aims to reduce the uncertainty in the design of accelerator systems for heavy- element synthesis.
A Note on the Prehistory of Superheavy Elements
Artificially produced chemical elements heavier than uranium have been known for more than seventy years and the number of superheavy elements continues to grow. Presently 26 transuranic elements are
Superheavy elements and the upper limit of the periodic table: early speculations
AbstractArtificially produced chemical elements heavier than uranium have been known for more than seventy years and the number of superheavy elements continues to grow. Presently 26 transuranic
Edelgase: Elemente der achten Hauptgruppe

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Following a prediction by Smola\ifmmode \acute{n}\else \'{n}\fi{}czuk [Phys. Rev. C 59, 2634 (1999)], we searched for superheavy element formation in the bombardment of ${}^{208}\mathrm{Pb}$ with
Synthesis of the isotopes of elements 118 and 116 in the {sup 249}Cf and {sup 245}Cm+{sup 48}Ca fusion reactions
The decay properties of {sup 290}116 and {sup 291}116, and the dependence of their production cross sections on the excitation energies of the compound nucleus, {sup 293}116, have been measured in