Vlad the Impaler, or Vlad III, was prince of Wallachia three times between 1448 and 1477. Wallachia was a region of Europe that eventually become present-day Romania. A ferocious warrior, Vlad was ...
Fat Bear Week, a celebration of brown bears’ survival instincts, brought a grisly reminder of the animals’ predatory nature on Monday, when a male bear, 469, killed a female, 402, at Katmai National ...
Biological control is emerging as a sustainable alternative to chemical pesticides in agricultural ecosystems, with predatory insects playing a central role in suppressing pest populations. This ...