Orca Tahlequah carries her deceased calf in Puget Sound for the second time, highlighting the emotional depth of marine life and their struggle for survival.
Read moreInyo County authorities seek help to find Taylor Rodriguez, overdue on Mount Whitney since December 30 amid harsh winter conditions.
Read moreThis week marks 101 years since King Tut's sarcophagus was found, unveiling treasures and mysteries of ancient Egypt.
Read moreDemolition of the 17th-century Mubarak Manzil in Agra has been halted following an investigation amid local outrage over its destruction.
Read moreScientists debate fleeing the U.S. due to Trump's policies impacting climate research funding and encouraging self-censorship.
Read moreRenowned physicist Chen Hudong moves to China after decades in the US to spearhead new energy research at Zhejiang University.
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