Ready to draw a serval and make it look bold, elegant, and realistic? In this step by step tutorial, you will learn a simple ...

Editor’s Note: This is the third in a series exploring key AI policy choices faced by the Department of Defense & Congress. Please also read the first “Four AI Policy Choices Policymakers Can’t Afford ...

XRP spot ETFs recorded $643.92 million in cumulative net inflows during their first month of trading, according to SoSoValue data. The products also reached $676.49 million in total net assets, ...

Moema claudiae was rediscovered after more than 20 years without a sighting in a temporary pond less than 2 feet deep, researchers said. Drawert HA, Litz TO (2025) Nature Conservation A rare and ...

A rare and striking species of killifish has been missing for more than 20 years. Scientists feared Moema claudiae had faded into extinction, with a grayscale drawing among the only proof that it ever ...