The Amazon rainforest is so big that it makes its own climate. As they photosynthesise and transpire, its billions of trees collectively produce enough moisture to form clouds. These, by some ...

Turning Point USA CEO Erika Kirk canceled a highly anticipated appearance with Vice President JD Vance after receiving “very serious threats,” a spokesman for the group said Tuesday. Andrew Kolvet, a ...

In this useful Tools & Resources article, the authors describe a new cryogenic light microscopy design and characterize its temperature and spatial stability. This compelling system avoids the ...