How do you make a portrait of a child who isn't there?
The photographer who worked with Steve Hartman describes in poignant detail the emotional challenges of working with the ...
Ecosystem that predates the dinosaurs uncovered in the Alps by melting snow
Beneath the snowy slopes lay a prehistoric surprise: an ecosystem that predates the dinosaurs, revealed by melting snow ...
Interesting Engineering4 天
Hiker discovers 280-million-year-old fossils predating dinosaurs in Alps
The discovery in the Valtellina Orobie mountain range in Lombardy dates back 280 million years to the Permian period, the age immediately prior to dinosaurs, ...