Q: Our rose leaves suddenly began to turn brown (see reader's photo). Any idea what is happening? A: The damage is actually caused by the larvae of a sawfly insect. They are commonly called rose slugs ...

Insects are everywhere, crawling across sidewalks, hanging out in our gardens, and even invading our homes. Despite inhabiting nearly every corner of the planet, many of the most common insect species ...

Deep-diving insect larvae are challenging a long-held idea about why there are almost no insects in the ocean, thanks to sturdy air sacs. In Lake Malawi in East Africa, billions of lake fly larvae ...

"It's weird that they start out so terrifying." ...