Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Phantum Taurus, a “highly covert” nation-state threat actor linked to China, has been observed stepping up its attacks on foreign governments, entities, and militaries.

I speak to two leading lights in the fight to protect whale sharks: academic Dr. Brad Norman and whale shark dive operator Adam Moir.