Parkinson’s disease is a neurodegenerative disorder that affects the nervous system, leading to symptoms such as shaking, stiffness, and difficulty in movement. It occurs due to the loss of neurons that produce dopamine, a key chemical in controlling movement. While Parkinson’s itself is not fatal, it can result in severe complications that can be life-threatening.
Science
In a groundbreaking discovery, a 400-year-old mystery surrounding the identity of four men buried in Jamestown, Virginia, has finally been unraveled. Through a combination of DNA analysis and archaeological research, two of the anonymous individuals laid to rest in the church graveyard have been identified as Sir Ferdinando Wenman and Captain William West. These individuals
Fast radio bursts (FRBs) have long fascinated astrophysicists as sudden and intense blasts of radio wave energy from deep space. A recent study conducted by researchers from the Italian National Institute for Astrophysics (INAF) has shed new light on the origins of these enigmatic phenomena, particularly focusing on FRB 20201124A, first discovered in 2020. The
The analysis of imaging data from the Human Connectome Project (HCP) has brought to light the largest sex-related variations in microscopic structures deep within the brains of men and women. This finding has sparked a debate over the role of these differences in shaping our behavior and mental health. While the study claims that understanding
Artificial light at night has been found to have a significant impact on insect herbivory, as indicated by a recent study conducted by researchers from the Chinese Academy of Sciences. The study focused on the effect of urban lighting on tree leaves and the subsequent consequences for insect populations and ecosystem dynamics. The researchers collected
In recent times, the issue of plastic pollution has gained widespread attention due to its detrimental impact on the environment. However, a new concern has emerged regarding the potential threat that plastic pollution poses to human health. The realization that we are inadvertently consuming microscopic plastic particles along with our water has stirred unease among
A recent study conducted by researchers from the Amsterdam University Medical Center and University of Amsterdam in the Netherlands has shed light on a potential new treatment approach for post-traumatic stress disorder (PTSD). By combining a memory consolidation exercise during sleep with structured daytime PTSD treatment, the severity of PTSD symptoms could potentially be reduced.
In a groundbreaking discovery, scientists in South America have recently unearthed the oldest fossilized grape seed ever found in the western neotropics. This tiny seed, dating back 60 million years, provides valuable insights into the origins and spread of grape vines across the world. The fossil was discovered in Colombia in 2022, much to the
Our tongues can reveal a lot about our overall health, beyond just being a tool for tasting and swallowing food. The appearance of the tongue can indicate various health conditions based on its color. For example, a bright red, inflamed tongue, often referred to as a “strawberry tongue,” can be a sign of scarlet fever
The COVID-19 pandemic brought about unforeseen changes in various aspects of life, including the behavior of zoo animals. A study conducted in 2022 shed light on how primates, including bonobos, chimpanzees, western lowland gorillas, and olive baboons, adapted to the absence of crowds due to lockdown measures. Researchers found that these animals altered their habits