Extinction is rarely a moment. It is a process that unfolds offstage, marked by missed sightings, thinning records, and the ...

This important study reports three experiments examining how the subjective experience of task regularities influences perceptual decision-making. Although the evidence linking subjective ratings to ...

Around 16,000 new species are described each year, but most animals and plants are listed as threatened as soon as they are ...

Karen Budd-Falen, the No. 3 at the Interior Department, didn’t disclose a $3.5 million water-rights contract between her husband and the developers of a Nevada mine, records show. By Lisa Friedman The ...

Revising all formulas often and working through JEE Main questions from previous years will build the required speed and ...