Archaeologists Believe They’ve Identified Who Created Thousands of Holes in Peru ...

High above Peru’s Pisco Valley, roughly 120 miles south of Lima, thousands of perfectly spaced holes carve a mysterious ribbon across a steep hillside. Known locally as the “Band of Holes,” the ...

The Millennium Simulation Project is a series of computer simulations run since 2005 to understand how galaxies and galaxy clusters form and come together to create large-scale filamentary structures.

Neurological diseases affect the nervous system, including the brain, spinal cord, and peripheral nerves that carry signals throughout your body. These conditions can disrupt movement, thinking, mood, ...

Document management is an important yet time-consuming process — especially if you’re not using an electronic system to help you. A computerized filing system can assist with creating, storing, ...

Correspondents include E.K. Burnett; Gilbert Grosvenor; Wm. C. Ketler; C.J. Keyser; Kreichgauer; J. Alden Mason; Philip Ainsworth Means; and Henry Wassén. Other ...

Your Android phone has a host of system apps and services, all with their own tasks. One such app is Android System Intelligence. Google has named the app rather broadly and vaguely, and it’s not ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...

The lymphatic system is a network of lymphoid organs and lymphatic vessels. It transports lymph fluid and helps to clear toxins and other waste from the body’s tissues. Lymphocytes use the lymphatic ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...

Nestled on a mountain ridge in the Urubamba Valley, Machu Picchu was built as a palace that was part of a larger royal estate belonging to the Inca emperor Pachacuti (reigned ca. 1420–1472). A team of ...

The somatosensory system consists of the peripheral receptors and neural pathways through which the nervous system detects and processes information about touch (mechanoception), pain (nociception), ...