Ever wondered why some plants in your garden seem to flourish while others struggle? The answer often comes down to how much sunlight each spot receives. Getting familiar with the sun and shade ...

Our solar system might be chock-full of tiny black holes, with some tracing out beautiful patterns resembling Spirograph drawings as they orbit inside the sun. Invisible dark matter seems to account ...

Arizona gardeners frequently discover that plant labels promising full sun lead to scorched leaves and failed plantings. The ...

Astronomers have made progress in understanding the Sun's magnetic field by collecting data from the US National Science Foundation's Daniel K. Inouye Solar Telescope. The data has provided detailed ...