A SciDev.Net survey reveals the challenges of applying research insights to policy and practice, and underscores that evidence is not enough.
A mysterious wave discovered in the Milky Way suggests our galaxy is still ringing like a bell from a galactic collision, a crash that possibly occured within the last 100 million years, scientists say. Astronomers discovered that stars north and south of the midplane of the galaxy are distributed differently, suggesting that some recent event…
For the first time, ESA’s Planck space telescope has detected a bridge of hot gas connecting a pair of galaxy clusters 10 million light-years apart. Abell 399 and Abell 401, each containing hundreds of galaxies, are billions of light years away. The presence of hot gas linking them had already been hinted at in X-ray…
Around the world, sticking up for the environment can be deadly, and it appears to be getting deadlier. People who track killings of environmental activists say the numbers have risen dramatically in the last three years. Improved reporting may be one reason, they caution, but they also believe the rising death toll is a consequence…
Forget beef or even milk. If you’re looking for a sustainable and substantial source of protein, mealworms may be the way to go. Compared to a kilogram of edible protein in meat from cows, chickens or pigs, production of the same amount of mealworm protein emits fewer greenhouse gases and requires much less land to…
Using an innocuous bacterial virus, bioengineers have created a biological mechanism to send genetic messages from cell to cell. The system greatly increases the complexity and amount of data that can be communicated between cells and could lead to greater control of biological functions within cell communities. The researchers, Monica Ortiz, a doctoral candidate in…
Look through the lens of science and “the end” becomes much more interesting. Author Metanexus Editors