03/01/2019

Who's tougher? Baby sharks or daddy sharks?

It's not just their teeth and jaws that people find intriguing. It's also their funky shapes and unique skeletal makeup that capture attention. Unlike humans and most land animals, sharks have mineralized cartilage skeletons ...

Emotion-reading tech fails the racial bias test

Facial recognition technology has progressed to point where it now interprets emotions in facial expressions. This type of analysis is increasingly used in daily life. For example, companies can use facial recognition software ...

Major tsunami struck southern China in 1076, say scientists

A major tsunami struck China's southern coast in 1076 causing "drastic cultural decline", Chinese researchers say, in a study with implications for a densely populated region boasting multiple coastal nuclear power plants.

How climate change caused the world's first empire to collapse

Gol-e-Zard Cave lies in the shadow of Mount Damavand, which at more than 5,000 metres dominates the landscape of northern Iran. In this cave, stalagmites and stalactites are growing slowly over millennia and preserve in them ...

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