科学与环境
Wild orchids face growing challenges as conservation falls short
来源: Phys.org - latest science and technology news stories · 发布于

At first glance, it is easy to see why Corybas puniceus has captured the attention of collectors around the world. Small enough to fit in the palm of your hand, its unusual shape and bursts of color make it unlike almost anything else in the orchid world. The species, found only
At first glance, it is easy to see why Corybas puniceus has captured the attention of collectors around the world. Small enough to fit in the palm of your hand, its unusual shape and bursts of color make it unlike almost anything else in the orchid world. The species, found only in Southeast Asia, is classified as critically endangered.
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A 700,000-year-old elephant tooth reveals a lost world where early humans lived
A remarkably preserved elephant tooth dating back nearly 700,000 years has revealed a surprisingly lush prehistoric world where giant elephants and early humans lived side by side. Discovered in northern Israel alongside ancient stone tools, the tooth belonged to a straight-tuske
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These tiny snakes roll four times faster than they slither
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World's oldest shipwreck found off coast of Turkey
Archaeologists say the wreck is up to 4,700 years old, dating to the Early Bronze Age.
feeds.bbci.co.uk ·
World Series champs, at last! Milwaukee Brewers barrel their way to the top
After a 57-year drought, one of the game's great franchises has its first championship.
espn.com ·

Zverev seals world number one spot after win
Alexander Zverev will replace Jannik Sinner as men’s world number one at his earliest opportunity after reaching the Vienna quarter-finals.
feeds.bbci.co.uk ·