More than 1,200 US retail stores and restaurants are set to close by the end of 2026. Major chains, including Wendy's and Macy's, are citing efficiency as the reason behind the closures. Pizza Hut is ...

Orangutan squeaks reveal language evolution, says study 科学家称红毛猩猩叫声揭示人类早期语言进化过程 Episode 170210 / 10 Feb 2017 What do orangutan ‘kiss squeaks’ tell us about language evolution? Hunt for Antarctica's ...