من رهان الخيل إلى نوبل.. كيف جمّد زويل الزمن لتصوير الذرات؟
رحلة علمية مثيرة من رهان سباق خيل في أمريكا عام 1872 إلى جائزة نوبل في الكيمياء عام 1999، يرويها برنامج "الدحيح" عن العالم المصري أحمد زويل وإرثه العلمي.
Science
El Nino could be ’literally off the monitoring charts’: UN
WMO’s latest global seasonal climate updates forecast that sea surface temperatures in the tropical Pacific Ocean may rise to 3.8C above average.
Science
Prized Wild Pepper at Risk in Madagascar’s Shrinking Forests
A rare wild pepper endemic to Madagascar and prized by international chefs is facing an uncertain future, victim of its own success and the destruction of its forest habitat. With its subtle, aromatic flavor, Voatsiperifery pepper grows on vines that reach into the canopy of the island's natural forests, which shrank 27 percent between 1990 and 2025, according to the UN Food and Agriculture Organization.
Science
Feared Extinct, Bangka Slow Loris Primate Rediscovered in Indonesia
The Bangka slow loris is one of Earth's most exotic primates, a slow-moving tree dweller that happens to be venomous. It was listed as critically endangered and possibly extinct, last scientifically documented in the 1930s, but now has been rediscovered on the tropical Indonesian island of Bangka. Scientists revealed in a new study that an animal rescue organization came across more than 90 Bangka slow loris individuals in recent years on Bangka, located off the southeastern coast of Sumatra. Most were returned to the wild.