The Keeler Applanation Tonometer (KAT) is a perfect example of skills; 21st Century design techniques has been applied to a 20th Century device to deliver a premium quality instrument. The ...

The scientific community believe a small species of human known as homo floresiensis once lived on the island of Flores, Indonesia, around 50,000 years ago. But one professor thinks the apelike ...

Methods: A randomly sampled group of 3021 residents (response rate 78.1%) of Tajimi City, aged 40 years or older, underwent screening examinations including measurements of IOP with Goldmann ...

If we turn back the clock to when Homo sapiens is believed to have evolved – around 300,000 years ago – we will find that there were a lot of other human species around. I wish I could give ...

Fossilized footprints in Saudi Arabia show human traffic on the cusp of a subsequent ice age. Like carbon dating, scientists use isotopes and context clues to calculate the approximate age of fossils.

Through what I call “Infinite Education,” we can foster human value, ingenuity and ethical thinking to complement rather than compete with intelligent machines. In place of outdated ...

Human composting turns bodies into soil by speeding up “what happens on the forest floor,” according to Tom Harries, CEO of Earth Funeral, the human composting company the Muckenhoupt family ...

A new artificial intelligence (AI) model has just achieved human-level results on a test designed to measure “general intelligence”. On December 20, OpenAI’s o3 system scored 85% on the ARC ...

This speed is millions of times slower than the input rate, as the human body’s sensory systems gather data about the surrounding environment at a rate of a billion bits per second. Researchers ...

The long-held theory of human evolution says that modern humans originated in Africa and then migrated to other parts of the world. However, that “out of Africa” model is being challenged by a ...