Abstract: The automatic recognition of sign languages will increase the inclusion of non-verbal persons in society by allowing them to communicate with people who are not familiar with sign language.

'National Lampoon' star Beverly D'Angelo admits she likely gave up 'bigger career' after becoming mom at 49 Ex-Defense chief Panetta says he doesn’t ‘think there’s any question’ second strike was war ...

Highly intelligent dolphins bully prey, kill calves, and force females to mate, showing complex yet disturbingly violent behaviour in the wild. These wasps paralyse spiders, lay eggs inside them, and ...

A weekly series is introduced with a plan to create a new doodle every Friday. Viewers are encouraged to join in and share their own drawings using the #doodleFriday tag. The goal is to build a simple ...

A secretive forest dweller of Congo, the okapi avoids humans and hides deep in the dense rainforest, with very rare sightings. Known as the “ghost of the mountains”, this elusive big cat blends ...