Virginia officials track dozens of invasive species harming ecosystems and agriculture. Here are some of the biggest concerns ...

Fear is a universal experience in the animal kingdom. For many species, survival depends on being exquisitely tuned to ...

WEST, Texas — It was just another business in a small, Central Texas town. West Fertilizer Company had been serving farmers living near Waco since 1962. But on a warm, spring night in 2013, the ...

The European blister beetle lays thousands of eggs in the spring. When they hatch, the bright-orange larvae shimmy up flower stems and sit in clumps, waiting for passing solitary bees to latch on to ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...