The role of megafaunal exploitation in early human evolution remains debated. Occasional use of large carcasses by early hominins has been considered by some as opportunistic, possibly a fallback ...

Drone teams compete to ascend a scoreboard that rewards units for successful attacks. Ukrainian officials say the contest ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Large rooms can pose a heating challenge: They tend to have drafty, hard-to-reach corners and require more energy to warm up properly during the winter months. To find the best space heaters for large ...