The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note: The Nature Index database undergoes regular updating, ...

Explore Peru’s varied landscapes in stunning 4K, from the towering Andes and Amazon rainforest to coastal deserts and highland valleys. This visual journey highlights the country’s diverse geography ...

Discover Peru’s natural beauty in motion with visuals of the Andes mountains, Amazon rainforest, coastal deserts, and cultural landscapes. The film blends famous landmarks with remote regions, ...