There’s nothing better than a vibrant pre-spawn color shift – but it’s not the only reason trout change colors.

We’re not about four seasons, we’re about water and drought and heat and fire.”But why do the fagus and other plants colour their leaves in autumn? Why do some trees lose their leaves, but others ...

A Royal Mail spokesman said: "Our red vans are iconic and a key part of our brand. Nearly all of our 40,000 delivery vehicles ...

“Violets have been a great addition to my yard,” he writes on his blog. “In spring they bloom beautiful violet to blue ...

The amount of electrical power that was developed under carefully controlled test conditions. Providing highly localized “per ...

As attention turns to two men facing trial for felling the much-loved Sycamore Gap tree, locals continue to grieve the loss ...

Flower color is sensitive to soil pH and aluminum availability in ... Bigleaf hydrangeas are susceptible to moisture loss ...

But it is much more than just an identification guide. Readable accounts relate how roots, buds and bark function, why leaves change colour, how seed dispersal works and why trees have rings.

When I'm homesick, I remind my kids of their roots and family in Manhattan and Astoria, where leaves change color in the fall and streets are walkable. I'm also planning to take them on a trip to ...