自然与生物多样性
One species or two? Decade-old debate on coral might finally be over
A new discovery may settle the decades-long debate over whether a form of coral is one species or two.
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自然与生物多样性
This is how far the sea is expected to rise by 2100
If greenhouse gas emissions continue apace, Greenland and Antarctica’s shrinking ice sheets could together contribute more than 15 inches (38 centimeters) of global sea level rise by 2100...
新兴技术
This new robotic gripper is gentle enough to handle eggs
A new robotic gripper can alter its grip depending on what it’s holding.