Neutrino experiment pioneer Francis Halzen wins Nobel Prize in Physics - The Globe and Mail

Belgian physicist worked to build Antarctic observatory that tracks neutrinos from deep space. Belgian physicist Francis Halzen has won the 2026 Nobel Prize in Physics for creating a giant detector in Antarctica that captures neutrinos, the so-called “ghost particles” from space that scientists believe offer clues to how the universe evolved. The Royal Swedish Academy of Sciences announced the prestigious award in Stockholm on Tuesday, crediting Halzen with a central role in building the IceCube Neutrino Observatory. Recommended Stories list of 3 itemslist 1 of 3Is there life on another planet? Scientists find the strongest evidence yetlist 2 of 3Have scientists discovered a dark matter particle?list 3 of 3Nobel medicine prize honours US and German scientists for optogenetics workend of listThe neutrino interactions collected by the observatory provide information about how high-energy neutrinos are created and may even reveal previously unknown phenomena, the Academy said. “It was a great surprise, and I obviously didn’t expect it,” Halzen said, speaking to the committee by phone from Italy, in a call broadcast at the news conference to announce the winner.

STOCKHOLM (AP) — 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. "It was a great surprise, and I obviously didn't expect it," Halzen said, speaking to the Nobel Physics Committee by phone from Italy, in a call broadcast at the news conference to announce the winner.

Archaeologists working at an ancient burial complex in Peru have uncovered remarkable evidence of hairless dogs that lived more than 1,200 years ago, long before the rise of the Inca Empire. The discoveries include naturally mummified remains, unusual skeletal features, and clues about what the animals ate and how they were treated by the people around them. Peruvian hairless dogs are a distinctive Indigenous breed known for their slender bodies, pointed ears, and lack of fur. They frequently appear in pottery created by ancient societies along the Andean coast. Today, a variation of the breed is recognized by the American Kennel Club as the Peruvian Inca Orchid. The dogs are also an important national symbol, having been officially designated part of Peru's cultural heritage in 2000.

Our early Earth was a heavy metal album cover: a molten ball covered in a global lava ocean, spewing lethal gases while being pelted by the flaming space-rocks of our Solar System's violently chaotic afterbirth. Over the next 4.5 billion years of hectic cosmo-geological time, it has settled down a bit, allowing humans, lemurs, and others to emerge. A vision of this hellish ancient reality remains, (hopefully) never to be glimpsed by human eyes: our molten metallic core, blazing about as hotly as the surface of the Sun. But our core constantly sends chemical messengers up through its layers, including the space-borne ingredients of its birth, locked away for about one-third the lifetime of the Universe. This includes the hydrogen that was drawn in from the giant cloud of gas and dust that formed the Sun, which continues to ooze up from the core and turns into water in the mantle and crust – not a splashy-sloshy water, but a water trapped in minerals. Early Earth may have looked something like this.

Japanese scientists are readying a mission to Mars's moons to retrieve samples that could help unlock the origins of the Solar System and life on Earth, in what aims to