A roadmap to help AI technologies speak African languages

From text-generating ChatGPT to voice-activated Siri, artificial intelligence-powered tools are designed to aid our everyday life—as long as you speak a language they support. These technologies are out of reach for billions ...

Can we really know what animals are thinking?

Sarah, "the world's smartest chimp," died in July 2019, just before her 60th birthday. For the majority of her life she served as a research subject, providing scientists with a window into the thoughts of homo sapiens' nearest ...

A snapshot of our mysterious ancestor Homo erectus

If you bumped into a Homo erectus in the street you might not recognise them as being very different from you. You'd see a certain "human-ness" in the stance, and his or her size and shape might be similar to yours.

Imagine if technology could read and react to our emotions

Computers have always been good at doing fast calculations, but adapting to the emotional state of the person using the computer – now there is a grand challenge! The field is called affective computing, and soon it will ...

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