Students participating in science popularization activities. (Source: QD S. N. District Science Association) During this Science Popularization Month, Qingdao has organized over 3,000 distinctive and ...

CBSE Topper Answer Sheet for Class 10 Social Science: Central Board of Secondary Examination (CBSE) Class 10th board exams of the 2022-23 session commenced on February 15, 2023. Many major papers have ...

Assembling a detailed timeline surrounding the Antarctic ice sheet’s inception around 34 million years ago, scientists have identified a carbon dioxide “danger zone” for the ice sheet’s demise. “With ...

CBSE Topper Answer Sheet for Class 10 Social Science : Do you want to know how to write the perfect answer to pass the social science board exam with good marks? In this context, can the actual answer ...

今天，美国和中国续签了《美中科技合作协议》（U.S.-China Agreement on Cooperation in Science and Technology），延续了32年来的科学技术合作。两 国之间在1979年签定第一份协议，启动了政府之间在科技领域的强有力合作，一直 持续至今。根据协议进行的交流推进了许多 ...

Discarded electronic devices, such as cell phones, are a fast-growing source of waste. One way to mitigate the problem could be to use components that are made with renewable resources and that are ...

Scientists say the planned decommissioning of a valuable research vessel is part of a series of actions by the Trump ...