'We are still here, yet invisible.' Study finds that U.S. government has overestimated Native American life expectancy Astronomers capture the most intricate picture of a galaxy in a thousand ...

In landlocked Arizona, where the Colorado River crisis has put water use under a microscope, a new inland desert fish farm is ...

Use a compound microscope at 40X magnification to see stomata distribution and 400X magnification to see details of the guard cells and whether the stomata is open or closed.

During Earth's ancient Snowball periods, when the entire planet was wrapped in ice, life may have endured in tiny meltwater ...

TUCSON, United States— Storks scatter, white against blue water, as Dan Mohring's pickup truck rumbles down the dirt road. He's towing a trailer full of ground-up beef, chicken, fish and ...

In the desert of landlocked Arizona, where the Colorado River crisis has put water use under a microscope, Mainstream Aquaculture has a fish farm where it's growing the tropical species barramundi ...

In landlocked Arizona, where the Colorado River crisis has put water use under a microscope, a new inland desert fish farm is growing barramundi — a tropical species native to Australia.

With the future of federal environmental protections in question, some local organizations are focusing on inspiring the next ...

Another great field trip for you and your kids with a portable microscope is to observe live creatures and microorganisms that dwell in a pond habitat. Dip a clean container into the water to ...

In the desert of landlocked Arizona, where the Colorado River crisis put water use under a microscope, Mainstream Aquaculture has a fish farm where it's growing the tropical species barramundi ...