2015 Nobel Prize in Physics :
Permanent Secretary of the Royal Swedish Academy of Sciences – Professor Goran K. Hansson has been announced 2015 Nobel Prize in Physics on Tuesday, 6th October, 2015.

A Canadian astrophysicist, Arthur B. McDonald and a Japanese physicist Takaaki Kajita was awarded the Nobel Prize in Physics 2015 jointly “for the discovery of neutrino oscillations, which shows that neutrinos have mass”.
Nobel Prize 2015 in Chemistry:
Professor Goran K. Hansson has been announced the Nobel Prize in Chemistry on Wednesday, 7th October, 2015.

A Turkish and American Biochemist and molecular biologist – Aziz Sancar, a Swedish scientist – Tomas Lindahl and a Professor of Biochemistry – Paul L. Modrich was awarded the Nobel Prize in Chemisty 2015 joimtly “for mechanistic studies of DNA repair”.
The Nobel Prize 2015 in Physiology or Medicine:
The Nobel Prize 2015 in Physiology or Medicine has been announced by Professor Urban Lendahl on 6th October, 2015.

A Japanese Biochemist – Satoshi Omura and an American Biologist and Parasitologist – William C. Campbell was awarded one half jointly, the Nobel Prize in Physiology or Medicine “for their discoveries concerning a novel therapy against infections caused by roundworm parasites”.

While a Chinese Medical Scientist – Tu Youyou has also awarded the other half, the Nobel Prize in Physiology or Medicine “for her discoveries concerning a novel therapy against Malaria”.
The Nobel Prize 2015 in Literature:
Professor Sara Danius (Permanent Secretary of the Swedish Academy) has been announced Nobel Prize in Literature 2015 on Thursday, 8th October, 2015.

A Belarusian investigative journalist and non-fiction prose writer – Svetlana Alexievich has awarded the Nobel Prize in Literature 2015 “for her polyphonic writings, a monument to suffering and courage in our time”.
Nobel Peace Prize 2015
Nobel Peace Prize 2015 has been announced by Kaci Kullman on Friday, 9th October, 2015. National Dialogue Quartet has been awarded the Nobel Peace Prize 2015 “for its decisive contribution to the building of a pluralistic democracy in Tunisia in the wake of the Jasmine Revolution of 2011”
The Sveriges Riksbank Prize in Economic Sciences 2015:
Goran K. Hansson has been announced 2015 Nobel Prize in Economic Sciences on Tuesday, 12th October, 2015.

A British and American economist – Angus Deaton has been awarded the Sveriges Riksbank Prize in Economic Sciences 2015 “for his analysis of consumption, poverty and welfare”.