When sunlight hits clouds or other atmospheric particles, it scatters and becomes diffuse light. Unlike direct sunlight, ...

Abiotic stresses, including salinity, drought, heat, cold, and heavy metal toxicity, represent a significant challenge to the ...

While humans can escape the heat by seeking shade or shedding layers, plants remain rooted in place. So how do they survive ...

Q: I used to be a serious exerciser, but now that I am in my late 60s, I find it harder and harder to stay on track. Got any words ...