Understanding Anemia Through Symptoms, Risk, and Research
Anemia is the most prevalent blood disorder, affecting over 3 million people in the United States, according to the National Heart, Lung, and Blood Institute. Red blood cells play a crucial role in delivering oxygen throughout the body. They contain hemoglobin, an iron-rich protein that binds to oxygen in the lungs and transports it to tissues. Anemia develops when there is a deficiency of red blood cells or when they do not function properly. It is diagnosed through a blood test showing hemoglobin levels below 13.5 gm/dl in men or below 12.0 gm/dl in women. Normal hemoglobin levels for children vary based on age.
What a Zombie Apocalypse Teaches About Emergency Preparedness
There are plenty of emergencies out there to plan for. Let’s take the zombie apocalypse, for example. Yep, you heard that right – z-o-m-b-i-e a-p-o-c-a-l-y-p-s-e. Sounds funny now, but when the undead rise, you’ll be glad you read this. And who knows – you might even pick up a few practical tips for real-world disasters while you’re at it.
Felony Disenfranchisement Laws and Voting Rights by State
A mix of state laws on felony disenfranchisement, which vary in severity across the country, prevents around 5.85 million Americans with felony convictions – and, in some states, even certain misdemeanor convictions – from voting. Additionally, confusion and misinterpretation of these laws result in many more people being denied their right to vote, even when they may be eligible.
What IBM’s Letter to Congress Teaches About Racial Justice and Tech Ethics
IBM CEO Arvind Krishna sent a letter to Congress today outlining specific policy recommendations aimed at promoting racial equality across the country. In addressing the responsible use of technology in law enforcement, he also announced that IBM has discontinued its general-purpose facial recognition and analysis software products.
2020 in the Climate Record: Warming Trends and Global Risk
2020 was one of the three warmest years on record, nearly matching 2016 for the top spot, according to a synthesis of five leading global datasets by the World Meteorological Organization (WMO). Despite a natural cooling phenomenon, La Niña, its impact was only felt toward the end of the year.
Florida’s Parental Rights in Education Law Explained
Governor Ron DeSantis has officially signed House Bill 1557, known as the Parental Rights in Education bill, reinforcing parents' rights to be involved in decisions affecting their children’s education and well-being. The law prohibits classroom instruction on sexual orientation and gender identity in grades K–3 and requires that any instruction beyond those grades be age-appropriate. It also mandates that school districts establish procedures to notify parents if a school changes the services provided to a child related to mental, emotional, or physical health.
OFDA Explained: How the U.S. Responds to Global Disasters
The Office of U.S. Foreign Disaster Assistance (OFDA) leads and coordinates the U.S. government’s efforts to respond to disasters worldwide. Each year, OFDA responds to an average of 65 disasters across more than 50 countries. These include rapid-onset disasters like earthquakes, volcanic eruptions, and floods, as well as slow-onset crises such as drought and conflict. The office works in partnership with other U.S. government agencies to save lives, reduce human suffering, and lessen the social and economic effects of disasters.
NASA’s UAP Study: Science, Data, and Unexplained Sightings
NASA is putting together a study team this fall to explore unidentified aerial phenomena (UAPs). This fall, NASA will launch a research team to study unidentified aerial phenomena (UAPs) – unexplained events in the sky that don’t align with known aircraft or natural weather patterns. The goal is to examine current data, figure out how to collect better data moving forward and determine how NASA can apply that information to expand scientific understanding of UAPs.
Falls in Older Adults: Risk Factors, Injuries, and Prevention Strategies
Millions of 65 and older experience falls yearly, making them a significant public health concern. Over one in four older adults fall annually, yet fewer than half report these incidents to their healthcare providers. Falling even once doubles the risk of falling again.
US Withdrawal From the Paris Climate Accord Explained
During the G7 summit, the United States took decisive steps to demand fair and reciprocal trade, ensuring a level playing field for American businesses. The administration also made significant progress in the fight against terrorism, encouraging more excellent international contributions to counterterrorism efforts.