A swarm of destructive wasp-like insects is spreading fast, and it could mean bad news for pine trees, holiday traditions, and your backyard.

From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! The invasive spotted lanternflies have just begun to hatch in Pennsylvania, New ...

Taking the American cockroach as an example, they have three life stages: the egg, nymph, and adult. Females lay between 12 and 16 eggs, and they are encased in secretions produced by the colleterial ...

This common tree has been discovered to be able to filter gold: “they act like natural pumps” Long maligned for its environmental impact, it may now have a surprising new use, as a natural ...

The spiders hang egg sacs “like small golf balls” from the cave ceilings, according to officials. These sacs, which can contain as many as 50 babies, have also been disturbed by visitors.

The “unusual” Nelson cave spider is an ancient species and New Zealand’s largest native spider with legs over 5 inches long, according to officials.

The spiders hang egg sacs “like small golf balls” from the cave ceilings, according to officials. These sacs, which can contain as many as 50 babies, have also been disturbed by visitors.

The spiders hang egg sacs “like small golf balls” from the cave ceilings, according to officials. These sacs, which can contain as many as 50 babies, have also been disturbed by visitors.

The spiders hang egg sacs “like small golf balls” from the cave ceilings, according to officials. These sacs, which can contain as many as 50 babies, have also been disturbed by visitors.

Archaeologists excavated site near Bentfeld and found a rare 1,600-year-old wooden structure and other artifacts, officials said. Photo from EggensteinExca / S. Knippschild via LWL ...

MARRY CHRISTMAS follows two brothers, Tom (Joey Lawrence) and Austin (Matthew Lawrence), who each accidentally book the same Christmas Day wedding venue. The overlapping plans create a full-on family ...