Climate change: how it's making us sick (www.youtube.com)
Hundreds of millions of dollars were pledged to tackle climate-related health issues at COP28, as leaders at the annual UN climate summit focus for the first...
Hundreds of millions of dollars were pledged to tackle climate-related health issues at COP28, as leaders at the annual UN climate summit focus for the first...
Many have heard about the wars and exploits of Attila the Hun, leader of one of the most formidable groups to threaten the Roman Empire. But what happened to...
Unisexual salamanders in the genus Ambystoma appear to be the only creatures in the world that reproduce the way they do. Researchers know how, but the why is still being figured out.
Whether we’re talking about tigers, trees, or tarantulas, evolution happens at the level of the population. In this episode of Crash Course Biology, we’ll fi...
A new study claims that the universe may be roughly 26.7 billion years old instead of the traditionally accepted 13.8 billion. But there are some issues with...