Phoenix, Arizona, USA: The ancient Incan sanctuary of Machu Picchu is considered one of humanity’s greatest architectural achievements.
articles
2019 Arctic Sea Ice Minimum Tied for Second Lowest On Record
The extent of Arctic sea ice at the end of this summer was effectively tied with 2007 and 2016 for second lowest since modern record keeping began in the late 1970s. An analysis of satellite data by NASA and the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder shows that the 2019 minimum extent, which was likely reached on Sept. 18, measured 1.60 million square miles (4.15 million square kilometers).
From Lack of Food to Chronic Illness, 2018 Health of Houston Survey Sheds Light on Residents
A snapshot of health conditions revealing the disparities across 38 neighborhood areas in Harris County has been published in the 2018 Health of Houston Survey by The University of Texas Health Science Center at Houston (UTHealth) School of Public Health.
NASA Catches Tropical Storm Lorena’s Landfall Approach
As Tropical Storm Lorena was nearing landfall in northwestern Mexico, NASA-NOAA’s Suomi NPP satellite provided forecasters with an image of the storm. By Monday, Sept. 23, Lorena’s remnants were affecting the southern U.S. and bringing heavy rainfall to Arizona.
Brain Tumors Form Synapses with Healthy Neurons, Stanford-Led Study Finds
Scientists at the Stanford University School of Medicine have shown for the first time that severe brain cancers integrate into the brain’s wiring.
NASA Satellite Imagery Shows Wind Shear Affecting Tropical Storm Jerry
Forecasters use a variety of satellite imagery to understand what’s happening in a storm, and sometimes just a visible picture can tell a lot.