How the Inca Built Machu Picchu
The city’s longevity attests to the craftsmanship and practical prowess of its builders. ...read more
The city’s longevity attests to the craftsmanship and practical prowess of its builders. ...read more
Beyond helping people lose weight and keep it off, bariatric surgery could also resolve type 2 diabetes (but we aren’t totally sure why). The explanation may lie in our gut microbiome. ...read more
Satellite imagery reveals a sprawling cyclonic storm system spreading the dust across a half million square miles. ...read more
The thought experiment reveals just how important our planet’s rotation really is. ...read more