For hundreds of years, night didn’t mean a long sleep. Long before electric lights lit up homes and streets, people lived their lives according to the natural rise and fall of daylight. People changed their routines when the Sun went down and darkness came quickly. Historical records indicate that in various regions of Europe, Africa,…
Planets are often described as ancient, unchanging worlds. Planets are born out of chaos, shaped by violent collisions and swirling dust. They grow, they evolve, and in their own way, they age. Some endure for staggering lengths of time. Others meet surprisingly dramatic ends. So what is the typical lifespan of a planet? The answer…
Across large parts of rural Australia, farmers are facing harsher conditions. Rainfall is less reliable. Soils are losing structure. Fields that once supported crops are increasingly turning to dust. Years of drought and intensive farming have stripped soil of organic matter, making it harder for land to absorb and retain water. For many growers, the…
Source: University of Florida Gravity seems constant but it turns out, Earth is weirder than that. Gravity actually wobbles a bit across the planet. And the weakest spot isn’t the oceans or the mountains but right under Antarctica. Scientists now say this part of the frozen continent sits above Earth’s strongest “gravity hole.” And it…
The waters of Lake Victoria have turned an unsettling green. And it seems, it’s not just a passing bloom this time. Local fishermen barely flinch anymore. What was once occasional now appears almost permanent. The world’s largest tropical lake is changing, and people who rely on it are feeling the effects every day. Millions in…
The Helix nebula, imaged here, lies 650 light-years away in the constellation Aquarius. Also known as NGC 7293, it is a typical example of planetary nebulae. (Image credit: Nasa) As children, many of us remember lying on terraces or open fields, trying to count stars. One, two, three and then losing track. Your parents would…
What is the difference between asteroids, comets, and meteors Space around the Sun contains far more than planets. Scattered through it are smaller bodies made of rock, metal, ice and dust. These objects move on their own paths, sometimes quietly beyond Jupiter, sometimes crossing close to Earth. The terms ‘asteroid’, ‘comet’ and ‘meteor’ are often…
4.4 billion-year-old mineral found in Australia reveals new clues about Earth’s formation (AI-generated) Old crystals found in Western Australia are drawing fresh attention from geologists studying how the planet first took shape. These minerals, known as zircons, were recovered from ancient rocks in the Jack Hills region and are dated to be more than four…
Isaac Newton (Image source: Wikipedia) Isaac Newton was an English polymath who worked in many areas, such as math, physics, astronomy, alchemy, theology, writing, and inventing. His work changed the way people thought about the universe and set the stage for classical physics. Newton looked at nature very closely and tried to use math and…
Scientists warn! Gulf Stream collapse could trigger severe global disruption Scientists are again examining the strength of the Atlantic Meridional Overturning Circulation, the vast ocean system that moves warm water northwards through the Atlantic. The current, often linked in public discussion to the Gulf Stream, helps shape weather patterns across Europe, North America and parts…
Animal behaviour during solar eclipse Solar eclipses are among nature’s most unusual and dramatic events. The Moon casts a shadow on the Earth that changes the light and temperature in some places for a short time when it moves between the Earth and the Sun. While scientists focus much attention on what solar eclipses reveal…
Solar Eclipse February 17 The annular or “Ring of Fire” solar eclipse will happen today, February 17, 2026. This celestial event will get a lot of attention around the world, but it won’t be visible from India. Because solar eclipses are talked about a lot and people often think they can see them from anywhere,…
What will humans look like in a million years? The answer may surprise you Thinking about human appearance far into the future tends to drift into science fiction, but the question is rooted in real science. Human bodies have never been fixed. They have shifted with climate, food supply, disease, movement and technology. A million…
Who was Lise Meitner, the physicist who explained nuclear fission but was denied a Nobel Prize (Image Source – Wikipedia) Work on nuclear physics in the early twentieth century moved across borders, institutes and private letters. Lise Meitner was part of that movement for decades, first in Vienna, then in Berlin, later in Stockholm. Trained…
A scientist in Norway gave himself brain damage after he tested a secret weapon on himself to disprove the existence of Havana Syndrome, it emerged.The unidentified govt researcher built a machine capable of emitting powerful pulses of microwave energy in an attempt to prove such devices were harmless to humans, The Telegraph reported.But after testing…
Positive affirmations, phrases such as “I am worthy” and “I choose happiness” widely shared and talked about on social media are often promoted as tools for improving wellbeing.These upbeat phrases promise a gradual shift in mindset, suggesting that repeating them consistently over time can significantly improve mood and help a person become healthier and happier….
THIRUVANANTHAPURAM: Polished white rice may soon get a healthy makeover, as CSIR–NIIST’s designer rice aims to transform a household staple into a protein- and micronutrient-rich food while reducing its glycaemic impact.The CSIR–National Institute for Interdisciplinary Science and Technology (CSIR–NIIST) is set to hold a technology transfer ceremony, “CSIR–NIIST Tech Connect: From Lab to Market,” on…
For decades, imagination was treated as a uniquely human trait, the mental ability to picture objects, events, or scenarios that do not physically exist. From storytelling and pretend play to abstract planning, this capacity was seen as a defining line separating humans from other animals. A new scientific study is now challenging that long-held belief…
The secret US plan to detonate a nuclear bomb on the Moon In 1958, as Cold War tensions shaped decisions in Washington and Moscow, a study quietly examined whether a nuclear device could be exploded on the Moon. The proposal, known as Project A119, did not move beyond paper. Still, it reflected the climate of…
Astronomers have long wondered why planets orbiting two stars like the iconic Tatooine in Star Wars are so rare. You would expect them to be everywhere, really. Most stars form with planets, and a large fraction are born in pairs. Yet double-sun worlds are elusive. New research by University of Berkeley, suggests that the laws…
