What is a placental mammal? Learn more about placental mammals and how having a placenta may have been an evolutionary ...

Learn about the technology that may help astronauts survive on the moon by extracting water from lunar soil and producing ...

Learn about the first whole genome from Ancient Egypt, which has shed light on the life and ancestry of a potter who lived ...

Learn more about how some firefly species may use pheromone receptors along with bioluminescence to attract partners.

What is a living fossil? Learn more about the living fossils among us and why this topic is highly debated among scientists.

How old is the universe? Learn more about the age of the Universe, from it's explosive beginnings to how we on Earth can ...

On July 20, 2025, the Seven Sisters celestial event will be visible across the United States and Canada.

Learn how “robot metabolism” allows machines to take material from their surroundings to “grow” and to “heal." ...

What is tear gas? Learn more about the evolution of tear gas and why some scientists recommend a revaluation of its use.

Meet the Qimmit, Greenand's genetically diverse sled dogs that have been long-time Artic companions.

Learn about the new hydrothermal feature that appeared last winter in Yellowstone National Park, possibly on Christmas Day.

Understanding how dogs react to screens could help us train them better and expand their entertainment options.