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In this era of Big Data, the prevailing wisdom is that more information leads to better answers. However, a new Canadian study shows that in the hunt for life's ancient ancestors, more data can actually lead to less truth. ...
Imagine returning to a favorite hiking trail 15 years after your first visit and discovering that many of the plants and animals that once lived there are gone. While these species may still exist elsewhere, these disappearances—known ...
Mosses are survivors. They can dry into what looks like green dust, only to spring back to life minutes after rain. They can grow on rocks, in deserts, and there's talk of using them to terraform Mars someday. According to ...
Life on our planet began in the water. Eventually, one branch of the fish family tree developed legs and came up on land. These early four-legged animals, the tetrapods, were the forebears of today's mammals, birds, reptiles ...
Researchers from the University of Helsinki, Natural Resources Institute Finland, Tamkang University and National Taiwan University investigated how the Green View Index (GVI) relates to the richness and diversity of bacteria ...
Birdwatching is one of the most common and popular ways people experience nature. But it's not often that even the most enthusiastic birdwatcher returns to the same place more than 800 times to witness the changes over four ...
Big cats have a big impact. A long-term study showed that when mountain lions began regular visits to a small suburban preserve about 45 miles (72 kilometers) south of San Francisco, they changed the behavior of many other ...
Researchers have calculated light levels at the ground surface across Switzerland to within 10 meters, in both open and forested areas. The model even simulates the shadows cast by individual trees.
Scientists who study plant physiology and evolution have a new tool in their toolkit: a machine learning algorithm that can scan digital plant specimen collections and quickly measure leaf size and thickness.
The Ramsar Convention is the world's longest-standing international treaty for wetland and waterbird protection. Signed in Ramsar, Iran, in 1971, the Convention on Wetlands of International Importance Especially as Waterfowl ...
