Science Today

Episode Description: In honor of National Pet Day, Arielle sits down with Erica Psaltis, founder of senior dog rescue Silver Linings Rescue Ranch in Bend, Oregon. They talk about what actually goes into running a rescue like this: the intake process, the misconceptions people have about older dogs, the losses, and how Erica keeps showing…

BY THE OPTIMIST DAILY EDITORIAL TEAM In February 2026, two French birders in Chad photographed a rusty bush lark. The species had not been recorded in 94 years. It was the most dramatic entry in a year of rediscoveries that have brought the Lost Birds List from 163 species down to 120 since 2022. The…

BY THE OPTIMIST DAILY EDITORIAL TEAM Chris, 57, a former painter and decorator from the north-east, spent most of his life “travelling from town to town with a tent.” Now he has his own front door, a view of the Bridgewater canal, and a German kitchen fitted with Bosch appliances. His main preoccupation when a…

BY THE OPTIMIST DAILY EDITORIAL TEAM As summertime approaches, so does the widespread pressure to get the elusive “summer body.” For many, this is a season of intense scrutiny as diet culture intensifies its messaging, pushing people to be in shape and lose weight in order to enjoy poolside relaxation and beach days. A more…

BY THE OPTIMIST DAILY EDITORIAL TEAM For decades, the treatment for sleeping sickness was nearly as dangerous as the illness itself. One widely used intravenous drug caused a burning sensation in the veins and killed roughly one in 20 patients who received it. The oral replacement that followed required 10 days of pills and came…

BY THE OPTIMIST DAILY EDITORIAL TEAM For years, Polish same-sex couples who married in Germany, France, or Spain came home to a familiar dead end. Poland’s domestic law defines marriage as between a man and a woman; Parliament had not acted on civil unions, and local registry offices turned away foreign marriage certificates without exception….

BY THE OPTIMIST DAILY EDITORIAL TEAM In all honesty, the numbers do not fully support the panic that seems to be spreading over the “male loneliness epidemic”. When researchers look at loneliness rates across the lifespan, men and women report similar levels of isolation. A 2019 meta-analysis of nearly 400,000 people found no meaningful difference…

BY THE OPTIMIST DAILY EDITORIAL TEAM In February 2024, sixteen scientists gathered at the University of Lodz in Poland, surrounded by snow, to spend a week examining creatures from the floor of the Pacific Ocean. The animals they were studying lived at depths of around 13,000 feet (roughly 4,000 meters), in near-total darkness, in a…

BY THE OPTIMIST DAILY EDITORIAL TEAM A base tan provides roughly SPF 3 of protection. Dermatologists recommend SPF 30 every single day. Those two numbers are worth sitting with before you start “easing into” sun exposure this spring. The logic behind the base tan feels intuitive: build up melanin gradually before summer, and your skin…

BY THE OPTIMIST DAILY EDITORIAL TEAM For years, cardiologists and neurologists have largely worked in parallel, treating cardiovascular disease and cognitive decline as separate concerns. A new set of guidelines released in 2026 is changing that, and the shift is more practical than it might sound. The C-CHANGE/CMAJ 2026 guidelines, developed through the Canadian Cardiovascular…