State-level R&D tax credits spur growth of new…

Study also finds tax breaks for general business investment have slightly negative effect on innovation. Peter Dizikes CAMBRIDGE, Mass. -- Here’s some good news for U.S. states trying to spur an economic recovery in the…

Lenticular clouds

Wonderful photo of a lenticular cloud above the Northern Velebit mountains in Croatia captured by Suzana Kevek Tomić. Source: WHO Lenticular clouds are stationary clouds that form mostly in the troposphere. They are often comparable in appearance to…