Add Yahoo as a preferred source to see more of our stories on Google. Evidence of insect feeding damage on the leaf of the now extinct Gigantopterid. Each night at sunset, a handful of plants "fall ...

Twisted or curled leaves on tomato plants can be caused by environmental stress, chemical exposure, or biological factors. While curling leaves do not necessarily kill the plant, determining the cause ...

As early as 252 million years ago, some plants may have curled up their leaves at night for a cozy “sleep.” The two leaf fossils were discovered in a rock layer in southwestern China that dates to ...

When you're growing your tomato plants during the summer, you might notice some with curling leaves. Here's why that happens and how to stop it.

Curls can be cute on a person’s hair, on poodles, sheep, and, of course, on a pig’s tail. But they’re not so cute on trees or plants. 99.9% of us have seen leaf curl on citrus trees. Disturbing as ...

Q: I’m hoping you might be able to identify the problem with my tomatoes. The leaves are curling on four of my seven plants. Two are Celebrity and two are Jet Star. The other three are fine. Hopefully ...

Leaves from the Permian period curled up at night, fossils of symmetrical insect bites show. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.