Breaking News Archives - Page 257 of 291

Sep302024 by Editor DeskNo Comments

Scientists Unveil New Findings on Thunderstorm Ground Enhancements

Breaking News, Climate Actions, Environment

Scientists at the Alikhanyan National Science Laboratory on Mount Aragats have uncovered new insights into a mysterious atmospheric phenomenon known as Thunderstorm Ground Enhancements (TGEs). Led by physicist Ashot Chilingarian, the research offers a deeper understanding of how thunderstorms affect the Earth's atmosphere and could shed light on larger cosmic processes. TGEs are intense bursts of electromagnetic activity that occur during thunderstorms, where electrons are accelerated to high speeds by strong electric fields. These accelerated electrons produce gamma rays, a type of high-energy radiation, as they collide with atomic nuclei in the atmosphere. The phenomenon has been largely overlooked in previous thunderstorm research, but scientists now believe it plays a significant ro...

Sep292024 by Editor DeskNo Comments

Breaking Discovery Earth’s Inner Core May Have an Even Deeper Hidden Layer

Breaking News, Environment

Scientists have uncovered new evidence that suggests Earth's inner core long believed to be a solid iron sphere may actually consist of two distinct layers. This revelation could potentially reshape our understanding of Earth's formation and the events that shaped its early history. "Traditionally, we've been taught that Earth has four main layers: the crust, the mantle, the outer core, and the inner core," said Joanne Stephenson, a geophysicist from the Australian National University, in 2021. However, new research led by Stephenson and her colleagues indicates that Earth's inner core is more complex, featuring an additional, even deeper "inner-inner" core. For years, scientists have inferred what lies beneath Earth's surface by studying seismic waves from earthquakes. These waves t...

Sep282024 by Editor DeskNo Comments

Extreme Weather Events in South America Triple in Frequency Since 1970

Breaking News, Climate Actions, Environment

The frequency of days with extreme heat, dryness, and high fire risk has tripled in certain parts of South America since 1970, according to recent research. The study highlights that while the continent is warming at the same rate as the global average, specific regions are increasingly vulnerable to the co-occurrence of these climate extremes, which pose significant threats to ecosystems, economies, and public health. The most affected areas include the Venezuela-Colombia border, the northern Amazon, and parts of central South America near the Río de la Plata basin. In these regions, the number of days with compounded climate extremes has skyrocketed from fewer than 20 to as many as 70 per year. The variability of these extreme events has also increased from year to year. Impact of ...

Sep282024 by Editor DeskNo Comments

Death Toll from Hurricane Helene Rises to 33 as Storm Devastates Southeastern US

Breaking News, Climate Actions, Disasters

The death toll from Hurricane Helene climbed to at least 33 on Friday as the southeastern United States grappled with widespread flooding and destruction caused by the massive storm. After making landfall near Florida’s capital, Tallahassee, Helene wreaked havoc across multiple states, leaving millions without power and prompting large-scale rescue operations. The storm, which began as a Category 4 hurricane with winds reaching 140 mph (225 kph), has weakened to a tropical depression but continues to batter states with life-threatening rain and winds. The National Hurricane Center (NHC) warned of catastrophic flooding across Georgia, South Carolina, North Carolina, and Tennessee. Some regions of the Appalachian Mountains were forecast to receive up to 20 inches of rain. Widespread Da...

Sep272024 by Editor DeskNo Comments

Astronomers Discover Earth-like Exoplanet Orbiting White Dwarf Offering Glimpse into Solar System’s Future

Breaking News, Space

In a remarkable discovery, astronomers have identified an Earth-like exoplanet orbiting a white dwarf star, potentially providing insight into the distant future of our own solar system. The exoplanet, with a mass approximately 1.9 times that of Earth, survived the violent phase when its host star expanded into a red giant before shrinking into a white dwarf. The finding offers new understanding of how planets might endure the tumultuous stages of stellar evolution. Led by Keming Zhang from the University of California, the study utilized microlensing, a technique that magnifies distant celestial objects when the gravity of a foreground star bends the light from a background star. The white dwarf was nearly perfectly aligned with the background star, amplifying the event more than 1,000...

Sep272024 by Editor DeskNo Comments

Study Links Microplastics to Urinary Tract Health Risks, Urges Global Action

Breaking News, Disasters, Environment

A new study has found alarming evidence of microplastic contamination in human organs, challenging previous reports that downplayed the health risks associated with these pollutants. Led by researchers from Bond University, the study reviewed 18 earlier investigations and discovered the presence of microplastics in kidney, urine, and bladder cancer samples, raising concerns about their potential impact on human health. Microplastics tiny plastic particles resulting from the global use and disposal of plastics have already been detected in the air, water, soil, food, and even human tissues. The 2019 World Health Organization (WHO) report claimed that microplastics in drinking water posed no significant risk to human health, but this new research suggests otherwise. Key Findings: Micro...

Sep272024 by Editor DeskNo Comments

Mumbai Rains Cause Chaos: 4 Dead, Schools Shut, Flights Diverted Amid Heavy Downpour

Breaking News, Disasters, Environment

Mumbai was battered by incessant heavy rains on Wednesday, leaving the city paralyzed as four people lost their lives, streets flooded, and transport services ground to a halt. The downpour, which has triggered widespread disruptions across the city and surrounding regions, prompted authorities to issue warnings, shut down schools, and divert incoming flights. The India Meteorological Department (IMD) issued an orange alert for Mumbai and Thane, signaling continued heavy rainfall over the next few days, while a red alert was sounded for parts of Palghar, indicating a severe weather threat. Fatalities and Flooding Chaos The torrential rain, which has been pounding the city since the early hours, led to multiple fatalities. A 22-year-old woman, identified as Swapnali Kshirsagar, tra...

Sep262024 by Editor DeskNo Comments

Mumbai Rain Updates: Torrential Downpour Claims Four Lives Schools Shut Amid Flooding

Breaking News, Disasters

Heavy rains continued to batter Mumbai, leading to the tragic death of a 45-year-old woman who drowned in an overflowing nullah in suburban Andheri on Wednesday. In total, at least four people have lost their lives due to rain-related incidents, as torrential downpours crippled India's financial capital, flooding roads and halting daily life. Some areas of Mumbai recorded as much as 275 mm (11 inches) of rain, causing severe waterlogging and major disruptions to road traffic and the local train services that millions of residents rely on. The India Meteorological Department (IMD) has issued an orange alert for Mumbai and Thane, signaling more heavy rainfall to come. Key Updates: Fatalities and Rainfall: At least four people have died from rain-related incidents, including a woma...

Sep262024 by Editor DeskNo Comments

SpaceX Proposes $15 Billion Investment in Vietnam for Starlink Satellite Service

Breaking News, Space, Tech

SpaceX is looking to invest a substantial $15 billion in Vietnam, with the focus on expanding its Starlink satellite service in the near future, according to the Vietnamese government. The proposed investment was discussed in a meeting between SpaceX Senior Vice President Tim Hughes and Vietnam’s Communist Party General Secretary To Lam, during the latter's visit to the US for the United Nations General Assembly. The Vietnamese government is currently reviewing the proposal, though no further details have been provided, and SpaceX has yet to comment on the matter. The government noted last year that SpaceX had shown interest in offering its low-Earth orbit satellite service in Vietnam, though earlier reports suggested those plans were delayed. Lam expressed that Vietnam would work wi...

Sep252024 by Editor DeskNo Comments

Slowing Down for a Greener Future: Scientists Propose 15% Reduction in Flight Speeds to Combat Climate Change

Breaking News, Environment

In an unexpected turn of events for the aviation industry, scientists from the University of Cambridge have put forth a compelling argument suggesting that reducing flight speeds by 15% could significantly mitigate the environmental impact of air travel. This proposal, detailed in a recent report, indicates that such a change could lead to a reduction in fuel consumption by 5% to 7%, contributing to a greener aviation sector while potentially adding up to 50 minutes to transatlantic flights. The aviation industry is responsible for approximately 2.5% of global carbon dioxide (CO2) emissions. When accounting for non-CO2 effects, this figure rises to around 4%, highlighting the need for immediate action as air travel becomes increasingly accessible. Currently, only about 10% of the global...