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The space race has been silently intensifying with the geopolitical battle raging on the ground. With the United States having delayed its Mars mission to bring back samples to Earth, China could beat its rival in achieving that milestone. 4th Failure? NASA’s Artemis Rocket ‘Leaks’ During Pre-Launch Test As US Aims To Land Humans On […].

It’s extremely important to check yourself for ticks this summer.


Up to 14.5% of the global population may have already had Lyme disease, according to a new meta-analysis published in BMJ Global Health. The researchers behind the report analyzed 89 previously published studies to calculate the figure, which sheds a harrowing light on the worldwide toll of the tick-borne illness.

From 1991 to 2018, the incidence of Lyme disease in the United States nearly doubled, according to data from the United States Environmental Protection Agency (EPA). In 1991, there were nearly four reported cases per 100,000 people; that number jumped to about seven cases per 100,000 people by 2018. The Centers for Disease Control and Prevention (CDC) estimates that about 470,000 Americans are diagnosed and treated for Lyme disease each year.

The bacterium that most commonly causes Lyme, Borrelia burgdorferi, is transmitted to humans via the bite of an infected black-legged tick, also known as a deer tick. These especially tiny ticks are often found in the Northeast, Mid-Atlantic, Upper Midwest, and Pacific Coast of the United States, per the U.S. National Library of Medicine (NLM). Once a person has been infected, they may develop short-term, flu-like symptoms including fever, headache, and fatigue, as well as a signature bull’s-eye-shaped rash that appears in up to 80% of Lyme disease cases, according to the CDC. In rare instances, when Lyme is left untreated, a person may experience long-term, potentially life-threatening complications, including joint pain, severe headaches and neck stiffness, heart issues, and inflammation of the brain and spinal cord, among others.

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia, affecting more than 5.8 million individuals in the U.S. Scientists have discovered some genetic variants that increase the risk for developing Alzheimer’s; the most well-known of these for people over the age of 65 is the APOE ε4 allele. Although the association between APOE4 and increased AD risk is well-established, the mechanisms responsible for the underlying risk in human brain cell types has been unclear until now.

Researchers from Boston University School of Medicine (BUSM) have discovered two important novel aspects of the gene: 1) human genetic background inherited with APOE4 is unique to APOE4 patients and 2) the mechanistic defects due to APOE4 are unique to human cells.

Our study demonstrated what the APOE4 gene does and which brain cells get affected the most in humans by comparing human and mouse models. These are important findings as we can find therapeutics if we understand how and where this risk gene is destroying our brain.

The need to find alternative sources for fertilizer have become urgent as chemical fertilizer shortages from the Ukrainian war threaten countries globally.


A Chinese military analyst suggested countermeasures for the Starlink satellite system developed by Musk’s SpaceX – including ways to hack or destroy the service.

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A Chinese military analyst suggested that Beijing should develop countermeasures for the Starlink satellite system developed by Elon Musk’s SpaceX — including ways to hack or even destroy the service during a time of conflict.

In a recent paper published in a China-based academic journal called Modern Defense Technology, analyst Ren Yuanzhen argued that China’s military needs to develop the capability of tracking each of the thousands of satellites set to comprise the Starlink constellations in the coming years.

Ren’s paper noted that Starlink could be a key resource for the US military, both as a means of providing internet connectivity for troops and as a source of intelligence through satellite imagery.