When freshman pre-business administration major Luke Travis picked up a curious rock while exploring the natural areas around ...

英格兰政府正在计划实施一项新法律，这项法律或将禁止 16 岁以下的未成年人从餐厅、咖啡馆、自动贩卖机或网上购买各种能量饮料。 The major supermarkets have imposed their own voluntary ban on selling high-caffeine drinks to the under-16s, but this isn't the case in ...

Clinopyroxene and plagioclase of the basalt samples collected by Chang'e-6 Photo: Courtesy of China National Nuclear Corp The ...