https://happynewsoftheday.com/animals/desy-javan-rhino-fifth-calf-ujung-kulon/ Happy News of the Dayen 2026-11-13T19:55:00.000Z Desy the Javan rhino has her fifth calf, a boost for one of the world's rarest mammals https://happynewsoftheday.com/health/single-iron-infusion-heart-failure-exercise-ironmet/ Happy News of the Dayen 2026-11-13T16:05:00.000Z Single iron infusion boosts exercise capacity in a common form of heart failure https://happynewsoftheday.com/health/crigler-najjar-gene-therapy-four-years-genethon/ Happy News of the Dayen 2026-11-13T11:40:00.000Z Gene therapy for a rare liver disease is still working four years on https://happynewsoftheday.com/animals/denmark-ends-mink-farming-august-2027/ Happy News of the Dayen 2026-11-13T11:20:00.000Z Denmark sets a date to end mink farming: August 2027 https://happynewsoftheday.com/health/gene-therapy-epilepsy-seizures-90-percent-nejm/ Happy News of the Dayen 2026-11-13T11:00:00.000Z Gene therapy cuts epileptic seizures by more than 90% in three patients https://happynewsoftheday.com/health/bone-infections-local-antibiotic-six-days-solario-trial/ Happy News of the Dayen 2026-11-13T10:45:00.000Z Bone infections can be treated with six days of antibiotics instead of six weeks https://happynewsoftheday.com/health/tuberculosis-deaths-fall-35-percent-who-2026/ Happy News of the Dayen 2026-11-13T10:40:00.000Z TB deaths have fallen 35% since 2015, WHO says https://happynewsoftheday.com/data/spain-record-22-6-million-social-security-workers/ Happy News of the Dayen 2026-11-13T10:20:00.000Z Spain hits a record 22.6 million workers paying into social security https://happynewsoftheday.com/planet/agios-efstratios-greek-island-90-percent-renewable/ Happy News of the Dayen 2026-11-13T10:00:00.000Z Greek island of 250 people now gets over 90% of its power from sun and wind https://happynewsoftheday.com/animals/griffon-vultures-spain-return-romania-carpathians-grefa/ Happy News of the Dayen 2026-11-13T09:50:00.000Z Thirty griffon vultures rescued in Spain get ready to return to Romania's Carpathians https://happynewsoftheday.com/health/asundexian-pill-prevent-second-stroke-fda/ Happy News of the Dayen 2026-11-13T09:40:00.000Z First pill of its kind approved in the US to prevent a second stroke https://happynewsoftheday.com/animals/species-fewer-than-50-animals-can-recover-monash-zsl/ Happy News of the Dayen 2026-11-13T09:20:00.000Z Species down to fewer than 50 animals can still recover with help https://happynewsoftheday.com/education/venice-1966-flood-rescue-archives-unesco-cini-online/ Happy News of the Dayen 2026-11-12T19:55:00.000Z Venice's 1966 flood rescue archives are going online https://happynewsoftheday.com/animals/chile-choros-island-diving-petrels-90000-pairs-rabbits-removed/ Happy News of the Dayen 2026-11-12T18:00:00.000Z Diving petrels on Chile's Choros Island soar from 12,000 to nearly 90,000 pairs after rabbits removed https://happynewsoftheday.com/science/giant-rodent-30-kilos-thailand-yakamys/ Happy News of the Dayen 2026-11-12T16:30:00.000Z Two teeth reveal a 30-kilo giant rodent that roamed Thailand 34 million years ago https://happynewsoftheday.com/people/oxford-returns-remains-39-naga-ancestors/ Happy News of the Dayen 2026-11-12T13:55:00.000Z Oxford returns the remains of 39 Naga ancestors after more than a century https://happynewsoftheday.com/science/oldest-mule-andalusia-lebrija-ancient-proteins/ Happy News of the Dayen 2026-11-12T10:50:00.000Z A 2,500-year-old bone reveals Andalusia's oldest known mule