The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 billion years.

Tigers and monkeys and tapirs, oh my! Joel Sartore's latest book, "National Geographic Photo Ark: Babies," captures the ...

Physics Professor Colin Hill and collaborators have released the clearest images to-date of the universe in its infancy.

In a now infamous Grey's Anatomy style two-parter, the hospital becomes the site of an unimaginable crisis when a gunman, Mr.