LOS ANGELES, May 15 (Xinhua) -- A powerful solar flare erupted from the sun on Wednesday, triggering severe radio blackouts across vast regions on Earth, the U.S. National Oceanic and Atmospheric ...

At least 21 people were killed as suspected tornadoes swept through parts of the US states of Missouri and Kentucky from ...

一项发表在《珊瑚礁》（Coral Reefs）期刊上的新研究表明，耐热共生藻类可能对拯救大角珊瑚（Acropora palmata）——加勒比海珊瑚礁生态系统中的基础物种——免受海洋热浪和珊瑚白化的毁灭性影响至关重要。

SYDNEY, May 12 (Xinhua) -- Australia's coral reefs, including the lesser-known subtropical systems, are hit hard as the world faces its fourth, and most intense, global coral bleaching event on record ...