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Latest news, top updates and current developments from the world of Health, Science and technology along with tips on physical & mental health and fitness.
Updated: 1 hour 12 min ago

Scientists discover oldest rocks on Earth, over 4.16 billion years old

01/07/2025
A groundbreaking discovery in northern Quebec has confirmed the existence of Earth's oldest known rocks, dating back 4.16 billion years. These ancient rocks offer a rare glimpse into the Hadean eon, a period of intense volcanic activity and Earth's chaotic beginnings. Scientists used radiometric dating techniques to accurately determine the rocks' age, providing valuable insights into the planet's formation.

NASA alert! 120-foot airplane-sized asteroid 2025 MM to make closest flyby on Earth today; should we be concerned

01/07/2025
Space enthusiasts are tracking Asteroid 2025 MM. It is airplane-sized. It will safely pass by Earth this week. The asteroid will travel at a distance of 1.29 million kilometers. It is not a threat. Scientists will continue monitoring its path. This is because asteroid orbits can change. Continuous monitoring is essential for planetary defense. Sky surveillance is important.

CNSA releases images of Earth and Moon by Tianwen-2 from 590,000 km in deep space

01/07/2025
China's Tianwen-2 probe has commenced its decade-long deep space mission, capturing a stunning image of Earth and the Moon from 590,000 kilometers away. Launched on May 29, the probe will collect samples from asteroid Kamo’oalewa by 2027 and later investigate comet 311P/PANSTARRS. This dual-target mission aims to unlock secrets about the origin of the Moon, water, and life.

Axiom-4: Shubhanshu Shukla starts microgravity research with experiment on skeletal muscle degradation

01/07/2025
Group Captain Shubhanshu Shukla is conducting vital microgravity research aboard the ISS as part of the Axiom-4 mission. He's leading experiments, including a study on muscle degradation, to understand how space affects the human body. This Indo-international collaboration, involving ISRO, NASA, and Axiom Space, marks a significant step for India in space-based life sciences.

NASA+ to launch on Netflix this summer with live rocket launches, spacewalks, and real-time views from the ISS

01/07/2025
NASA is partnering with Netflix to stream NASA+, its ad-free streaming platform, starting summer 2025. This collaboration will bring live rocket launches, astronaut spacewalks, and Earth views from the ISS to Netflix's global audience. The goal is to make space exploration more accessible, educational, and inspiring for millions of viewers worldwide, expanding NASA's digital reach.

Lava bursts from Earth's mantle are creating a new ocean in Africa

01/07/2025
In East Africa's Afar Depression, scientists have discovered that fresh lava from deep within the Earth's mantle is driving the continent's split. The mantle upwellings pulse with distinct chemical signatures, fueling volcanic eruptions and earthquakes. This activity weakens the crust, potentially leading to a new ocean separating the Horn of Africa.

NASA observes brightest black hole blasts since the Big Bang

30/06/2025
NASA, ESA, and ground observatories have detected powerful space explosions caused by black holes tearing apart massive stars. These extreme nuclear transients, like the event nicknamed “Barbie,” release energy exceeding 100 supernovae. These outbursts reveal previously hidden black holes in distant galaxies, offering insights into black hole behavior and galaxy formation.

Catalhoyuk: 9,000-year-old city ruled by women, DNA reveals story of matriarchal civilization

30/06/2025
Genetic analysis of skeletons at Catalhoyuk, a Neolithic settlement in Turkey, suggests a matriarchal society where women were central figures. Maternal lineage shaped family organization, with women remaining in their households while men married in. Furthermore, women's graves contained significantly more goods, indicating elevated social roles and challenging assumptions about early human societies.

Why bats are a global concern for pandemics: A look at their role in past and emerging viruses

30/06/2025
Scientists have discovered 20 new bat viruses in China, including strains related to Nipah and Hendra, raising global health concerns. Bats' unique immune systems allow them to carry viruses asymptomatically, making them reservoirs for diseases like SARS, MERS, Ebola, and COVID-19. Habitat loss and farming practices increase human-bat contact, driving outbreaks.

SpaceX launches 27 Starlink satellites to expand global internet coverage

29/06/2025
Despite severe weather warnings, SpaceX successfully launched a Falcon 9 rocket carrying 27 Starlink satellites from Cape Canaveral. The launch coincided with the 10th anniversary of a Falcon 9 explosion, highlighting SpaceX's progress. The mission featured a reusable booster flying its fifth mission, landing successfully on the drone ship, demonstrating SpaceX's commitment to sustainable space travel.

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