Evening fog settled quickly on Mount Ngoc Linh, as the steady drone of cicadas and crickets took up their usual nighttime chorus. The night calm was broken by sudden crashing through the thick bamboo ...

Piotr Naskrecki hunts katydids with sound. The insects are masters at blending in with their environment, especially at night when they're most active. So entomologists like Naskrecki, a researcher at ...