BOSTON — A taste for reddish young leaves might have pushed howler monkeys toward full-spectrum color vision. The ability to tell red from green could have helped howlers pick out the more nutritious, ...

Researchers have successfully used gene therapy to help color-blind squirrel monkeys regain their sight. The development shows offers a new path for treating vision disorders that, until now, were ...

Subquadratic has now shared more details about its new model. But some are still skeptical. The country wants to become a global leader in brain implants. Strong government support is expected to help ...