Cluster headaches are a series of relatively short but very painful headaches every day for weeks or months at a time. You tend to get them at the same time each year, such as in the spring or fall.

Your eyes water. Your nose runs. One side of your head really hurts. You may wonder: Is it a cluster headache or migraine attack? These two neurological conditions have some things in common.

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...

Galaxies are the building blocks of the universe. Clusters of galaxies, and clusters of clusters of galaxies, called superclusters, make up the structures in the geography of the universe.

Cluster B disorders are taxonomically grouped together by the DSM-V because a single, clear-cut diagnosis is very rare, and patients often exhibit a number of overlapping symptoms. For example ...

Related: The 15 Weirdest Galaxies in Our Universe A second image depicts four members of a galaxy cluster, known as Hickson Compact Group 90, that are located a more modest 100 million light-years ...

Boasting stalks that sway gracefully under the weight of butterfly-attracting, petite purple to red clusters, these plants ...

“Red is such an extraordinarily important color for the human species, and it does get associated with passion and fire,” says Jacky Colliss Harvey, author of Red: A History of the Redhea ...

With evocative names such as “Dragon Girl” and “Cherries in the Snow” and worn by the likes of Cleopatra and Taylor Swift, red lipstick has endured as a timeless emblem of beauty and power.

Cluster computing is a popular choice for heavy duty computing applications. At the base level, there are hobby clusters often built with Raspberry Pis, while the industrial level involves data ...

Grafana creator Torkel Ödegaard traces the open-source project’s journey to help developers visualize what’s going on inside distributed cloud-native infrastructure. Back in 2014, when the ...

Sebastian Stan and Annabelle Wallis—who first sparked romance rumors in May 2022—stepped out together in Cannes on May 20 for the red carpet premiere of Sebastian's new movie, The Apprentice.