https://happynewsoftheday.com/health/immune-cells-chemical-switch-cancer-hospital-del-mar-cnio/ Happy News of the Dayen 2026-11-04T16:15:00.000Z Spanish scientists build cancer-fighting immune cells with a switch to turn their attack up or down https://happynewsoftheday.com/health/drug-free-electronic-implant-lowers-blood-sugar-diabetic-mice-eth/ Happy News of the Dayen 2026-11-04T14:00:00.000Z Drug-free electronic implant lowers blood sugar in diabetic mice https://happynewsoftheday.com/animals/corvo-azores-lights-out-shearwater-chicks/ Happy News of the Dayen 2026-11-04T13:30:00.000Z Azores island of Corvo switches off its street lights so shearwater chicks can reach the sea https://happynewsoftheday.com/wins/la-bola-negra-third-highest-grossing-spanish-film/ Happy News of the Dayen 2026-11-04T11:55:00.000Z Los Javis' 'La bola negra' becomes the third highest-grossing Spanish film ever https://happynewsoftheday.com/science/megapodius-rokusi-giant-bird-hobbit-cave-flores/ Happy News of the Dayen 2026-11-04T11:55:00.000Z Giant extinct bird from Flores 'hobbit' cave named after Indonesian scientist https://happynewsoftheday.com/planet/un-honours-desaa-forest-restoration-ethiopia/ Happy News of the Dayen 2026-11-04T09:58:00.000Z UN honours Ethiopia's Desa'a forest revival as 23,000 hectares come back under restoration https://happynewsoftheday.com/animals/kazakhstan-releases-second-tiger-amur-ile-balkhash/ Happy News of the Dayen 2026-11-04T07:47:00.000Z Kazakhstan releases its second tiger into the wild, 70 years after losing its own https://happynewsoftheday.com/science/romania-intact-roman-child-sarcophagus-tomis/ Happy News of the Dayen 2026-11-04T07:47:00.000Z Intact Roman child's sarcophagus found in Romania, clay toys still inside https://happynewsoftheday.com/health/huntingtons-gene-therapy-amt130-fda-priority-review/ Happy News of the Dayen 2026-11-03T22:10:00.000Z First gene therapy that could slow Huntington's disease gets fast-track FDA review https://happynewsoftheday.com/planet/bacterial-cellulose-beer-coffee-waste-nisenbaum-conicet/ Happy News of the Dayen 2026-11-03T19:20:00.000Z Argentine scientist turns brewery and coffee waste into a material that could replace plastic https://happynewsoftheday.com/animals/elephant-seal-pups-bahia-jackson-tierra-del-fuego/ Happy News of the Dayen 2026-11-03T18:20:00.000Z 32 elephant seal pups born at a growing colony in Chilean Tierra del Fuego https://happynewsoftheday.com/people/five-cancer-survivors-cross-senegal-bike-kayak/ Happy News of the Dayen 2026-11-03T18:20:00.000Z Five cancer survivors set out to cross Senegal by bike and kayak https://happynewsoftheday.com/planet/off-grid-solar-149-million-people-gogla/ Happy News of the Dayen 2026-11-03T18:20:00.000Z Off-grid solar now powers 149 million people, up 26% since 2023 https://happynewsoftheday.com/science/rinconraptor-pipoae-dinosaur-patagonia-laura-pipo/ Happy News of the Dayen 2026-11-03T18:20:00.000Z Seven-metre predatory dinosaur from Patagonia named after a young scientist https://happynewsoftheday.com/science/chile-chemists-break-down-nylon-lower-heat-recycling/ Happy News of the Dayen 2026-11-03T16:05:00.000Z Chilean chemists break down nylon at lower heat so it can be recycled https://happynewsoftheday.com/people/karl-bushby-home-hull-28-year-walk/ Happy News of the Dayen 2026-11-03T15:00:00.000Z 28 years and 50,000km on foot: how Karl Bushby walked home https://happynewsoftheday.com/science/bronze-age-burial-cave-palma-mallorca-rituals/ Happy News of the Dayen 2026-11-03T14:10:00.000Z A 3,500-year-old burial cave in Palma sheds light on Bronze Age rituals in Mallorca https://happynewsoftheday.com/animals/bull-donkey-bond-ethiopia-current-biology/ Happy News of the Dayen 2026-11-03T14:10:00.000Z A bull and a donkey in Ethiopia form a bond scientists had never described https://happynewsoftheday.com/planet/eu-project-farm-fish-mussels-seaweed-less-feed-csic/ Happy News of the Dayen 2026-11-03T11:55:00.000Z Spanish scientists join EU project to farm fish, mussels and seaweed that need less feed https://happynewsoftheday.com/planet/spain-protects-11000km-droving-routes-transhumance/ Happy News of the Dayen 2026-11-03T11:55:00.000Z Spain protects 11,000km of ancient droving routes so shepherds can keep moving their flocks https://happynewsoftheday.com/wins/alcaraz-wins-vienna-third-spaniard-most-titles/ Happy News of the Dayen 2026-11-03T10:30:00.000Z Alcaraz wins first Vienna title and moves to third on Spain's all-time list https://happynewsoftheday.com/wins/edy-tavares-liga-endesa-all-time-blocks-record/ Happy News of the Dayen 2026-11-03T10:30:00.000Z Edy Tavares becomes the all-time blocks leader in Spain's top basketball league https://happynewsoftheday.com/people/egypt-lends-fayum-portraits-rome-exhibition/ Happy News of the Dayen 2026-11-03T10:30:00.000Z Egypt lends almost all its Fayum portraits for a major exhibition in Rome https://happynewsoftheday.com/health/litmus-study-tests-spare-liver-biopsy/ Happy News of the Dayen 2026-11-03T07:59:00.000Z Major European study shows which tests could spare patients a liver biopsy https://happynewsoftheday.com/animals/new-box-jellyfish-copula-lucentia-alicante/ Happy News of the Dayen 2026-11-03T07:59:00.000Z New box jellyfish just millimetres long discovered off Alicante https://happynewsoftheday.com/science/no-touch-technique-hidden-layer-chauvet-cave-paintings/ Happy News of the Dayen 2026-11-03T07:59:00.000Z No-touch technique reveals a near-invisible layer over the Chauvet cave paintings https://happynewsoftheday.com/health/pancreatic-cancer-vaccine-immune-response-mayo-trial/ Happy News of the Dayen 2026-11-03T07:59:00.000Z Experimental pancreatic cancer vaccine triggers immune response in nearly all trial patients https://happynewsoftheday.com/science/red-blood-cell-traces-115-million-year-old-brazilian-dinosaur/ Happy News of the Dayen 2026-11-03T07:59:00.000Z Chemical traces of red blood cells found in 115-million-year-old Brazilian dinosaur https://happynewsoftheday.com/science/nimox-expedition-atacama-trench-deep-sea-life-busier/ Happy News of the Dayen 2026-11-02T19:55:00.000Z Chilean expedition finds deep-sea life in the Atacama Trench is busier than expected https://happynewsoftheday.com/health/barbados-ends-mother-to-baby-hiv-transmission-who/ Happy News of the Dayen 2026-11-02T16:10:00.000Z Barbados wins WHO certification for ending mother-to-baby HIV transmission https://happynewsoftheday.com/people/lagos-fashion-week-turns-15-regenerative-fashion-pledge/ Happy News of the Dayen 2026-11-02T16:10:00.000Z Lagos Fashion Week, Africa's biggest, turns 15 with a pledge for regenerative fashion https://happynewsoftheday.com/science/trees-sense-own-shape-straighten-tension-wood-inrae/ Happy News of the Dayen 2026-11-02T16:10:00.000Z Trees can sense their own shape and pull themselves straight, French scientists find