Francis Halzen was awarded the Nobel Prize in Physics on Tuesday for pioneering a telescope that paved the way for a new kind of astronomy. Scientists used this telescope, embedded deep in the ice at the South Pole, to detect ghostly particles whizzing from the far reaches of the universe known as high-energy neutrinos.
October 6, 2026
featured
Top Stories
2026 Nobel Prize in Physics awarded to Francis Halzen, pioneer of high-energy neutrinos
The 2026 Nobel Prize in Physics has been awarded to Francis Halzen for “decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin.” Halzen is a Belgium-born physicist, a professor at the University of Wisconsin–Madison and principal investigator at the IceCube Neutrino Observatory in Antarctica.
Nobel Prize in physics awarded to Francis Halzen for his work detecting ‘ghostly’ cosmic particles
The 2026 Nobel Prize in physics has been awarded to Francis Halzen, a pioneering Belgian astrophysicist whose work developing a massive observatory in Antarctica to detect “ghostly” cosmic particles laid the foundations for an “entirely new type of astronomy.”
UW-Madison professor Francis Halzen wins Nobel Prize in physics
A University of Wisconsin-Madison professor of physics was awarded the Nobel Prize of Physics in Stockholm, Sweden on Oct. 6.
Scientist who hunts mysterious ghost particles in the Antarctic ice wins Nobel Prize for physics
Belgian-born scientist Francis Halzen won the Nobel Prize in physics Tuesday for his efforts to demystify a rare group of neutrinos, tiny cosmic particles that researchers believe offer clues to how the universe evolved.
UW-Madison Antarctica researcher Francis Halzen wins Nobel Prize
UW-Madison professor and researcher Francis Halzen has won the 2026 Nobel Prize for physics for his ground-breaking work detecting neutrinos, high-energy particles from deep space, under more than a mile of ice in Antarctica.
Francis Halzen wins Nobel Prize in physics for work on high-energy neutrinos from space
Francis Halzen won the Nobel Prize in physics on Tuesday for his contributions to the IceCube Neutrino Observatory and his discovery of high-energy neutrinos of astrophysical origin,
Francis Halzen wins Nobel Prize in physics for work on neutrinos
Belgian-born scientist Francis Halzen won the Nobel Prize in physics Tuesday for his efforts to demystify a rare group of neutrinos, tiny cosmic particles that researchers believe offer clues to how the universe evolved.
‘Ghost particles’ from space telescope wins physics Nobel
Belgian-born physicist Prof Francis Halzen has won the Nobel Prize in Physics for his pioneering work on an observatory that detects particles from space, shedding light on the distant universe.
Research
Federal reports show violations at UW-Madison primate research center
A national animal welfare group says federal documents show repeated incidents of monkeys suffering at the University of Wisconsin-Madison’s National Primate Research Center.
Campus life
Road closure near UW Hospital starts Friday for railroad crossing replacement
Highland Avenue will close at the railroad tracks between Campus Drive and the VA driveway starting at 5 a.m. Friday, Oct. 9 for a Wisconsin & Southern Railroad crossing replacement project.
State news
UW group putting together guide for donating land to Wisconsin tribes
Amanda White Eagle received a call about four years ago from a Wisconsin couple wanting to donate their home and property to a tribal nation. She had just started her position as director of the Great Lakes Indigenous Law Center at the University of Wisconsin-Madison, and was surprised there wasn’t a ready pathway available for the couple to follow.
Health
UW Health oncologist encourages exercise after breast cancer treatment
Patients may continue to experience fear of recurrence, fatigue and changes in how they feel or function, said Dr. Kim Dittus, an oncologist at the UW Health Carbone Cancer Center.
UW-Madison Related
UW-Madison’s forgotten burial site snags Lakeshore road plan
At UW-Madison’s Lakeshore Nature Preserve last week, Cathie Bruner stood on a grassy berm that she says contains more than meets the eye.
19 UW-Madison faculty and alumni who have won Nobel Prizes
The list of UW-Madison alumni and faculty members who have won the Nobel Prize now numbers 19, with Francis Halzen’s win of the 2026 Nobel Prize in physics.