海滩，海岸，岸边 This week on Ask a Teacher, we answer a question from Doyeon in Korea about the usage of three similar words.

保护地球免受小行星撞击的方法 Astronomers following asteroid activity in space estimate there is a very small chance an object large enough to destroy a whole city could strike Earth in 2032.

行星们齐聚夜空，上演一场视觉盛宴 All seven major planets form a kind of parade in the sky at the end of February.

科学家在丹麦发现类似巨石阵的环形遗迹 Danish researchers have announced the discovery of a collection of wooden pieces placed in a circle that are believed to date back thousands of years ago.

新发现或可解释火星红色的成因 Scientists say they might have identified the mineral on Mars that is responsible for making the planet appear red.

林肯小屋：总统的乡间别墅 About five kilometers from the White House in Washington, D.C., stands an historic building closely linked to one of America’s most famous presidents: Abraham Lincoln.

边看电影边织毛衣渐受欢迎 Nearly 200 people in Vienna, Austria, gathered recently to enjoy two fun activities at the same time.

缝纫与编织 This week on Ask a Teacher, we answer a question from Rohullah in Afghanistan about using the words “sew” and “knit” and related terms.

金门大桥：旧金山历史悠久的悬索桥 Every day, more than 110,000 automobiles cross a historic and beautiful bridge in northern California.

研究人员：韩国去年出生率上升情况尚不明确 In 2024, the number of babies born in South Korea increased for the first time in nine years.