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SUNLIGHT FROM SPACE
In 1993, Russia reflected sunlight from space. Now, a California startup wants to turn the night sky into a marketplace for on-demand sunlight from orbit- Elon Musk Moon city: World’s richest man plans self-growing city within 10 years, but scientists warn of a major problem that could hamper his plans
- These 7 indoor house plants look like luxury decor but won’t burn a hole in your pocket
- This strange world has no star to orbit, yet James Webb has revealed its changing weather from 20 light-years awayWebb telescope observed SIMP 0136, a brown dwarf twenty light-years away. Researchers found its changing appearance stems from temperature ...19 Sep, 2026, 05.57 PM IST
- In 1991, scientists used red dye to trace weedkiller in a Washington river choked by milfoil; the study reported a 99% decline in milfoil and up to 1,000% more native plantsResearchers used a red dye to precisely track herbicide application in Washington's Pend Oreille River. This innovative method allowed for ...18 Sep, 2026, 06.50 PM IST
- Chiranjeevi grows bottle gourds, leafy climbers in his mini backyard garden. How can beginners start a garden like the megastar?Chiranjeevi, the Telugu superstar, once proudly revealed his mini backyard garden, filled with an array of vegetables and climbing plants. ...18 Sep, 2026, 01.29 PM IST
- Don’t let the Indian summer kill your garden: 7 heat-tolerant plants that can take the heatIndian summers can be tough on home gardens, but choosing heat-tolerant plants can help keep outdoor spaces green and colourful. Bougainvil...18 Sep, 2026, 08.20 AM IST
- Neighbours overlooking your balcony? Try these 6 plants for a natural privacy barrierBalconies can feel exposed when surrounded by neighbouring buildings, but the right plants can create a natural privacy screen while adding...16 Sep, 2026, 02.41 PM IST
- The moon has water, but can it support a city? Scientists warn lunar settlements could run dry despite billions of tonnes of iceLunar exploration is transforming with plans for permanent settlements and industries. Solar power offers a strong foundation for a lunar e...14 Sep, 2026, 05.26 PM IST
- Forget to water your plants? From snake plant to aloe vera; here are 4 low-maintenance houseplants that can survive weeks without wateringIf you struggle to keep houseplants thriving due to inconsistent watering, consider varieties like snake plants and ZZ plants, which can go...13 Sep, 2026, 10.40 PM IST
- Tamil actor Sivakarthikeyan grows seasonal vegetables and leafy greens at his Chennai home. How to start an organic terrace vegetable garden for beginners?Actor Sivakarthikeyan has embraced the joys of cultivating a home garden, growing fresh vegetables and leafy greens for his family. This in...13 Sep, 2026, 09.21 AM IST
- Venus has a deadly heat blanket that Mercury never had. Why the planet farther from the Sun became the hottest world in our solar systemMercury is closer to the Sun, but Venus is the solar system's hottest planet. Venus possesses an extremely dense carbon dioxide atmosphere ...12 Sep, 2026, 07.35 PM IST
- You don't need big budget to start a terrace garden. Here are 6 low-maintenance vegetable plants to grow at home for under Rs 500Terrace gardening is an inventive solution for anyone wanting to cultivate fresh vegetables on a budget. By repurposing old buckets and con...12 Sep, 2026, 06.07 PM IST
- AI is going to help find the Moon’s most valuable resource: How NASA and IBM are using AI to search for water iceNew artificial intelligence models are helping scientists find vital lunar water. This technology analyzes vast lunar data for future explo...11 Sep, 2026, 05.52 PM IST
- Cambridge researchers made cellulose acetate films that absorbed less than 5% of sunlight; coated surfaces stayed about 5°C below the surrounding air without powerInnovative researchers have created a revolutionary cellulose acetate film that excels in passive cooling. By absorbing minimal sunlight wh...11 Sep, 2026, 02.50 PM IST
- Balcony gets only morning sunlight? These 5 exotic plants can still turn it into a lush green havenA balcony that receives only morning sunlight can still become a lush, exotic garden with the right plants. Varieties such as Calathea Orbi...10 Sep, 2026, 07.09 AM IST
- A Fresno home replaced dark asphalt shingles with reflective concrete roof tiles; a Lawrence Berkeley study reported 26% lower annual cooling energy use and 37% lower peak-hour demandA recent study in Fresno demonstrated that reflective roofs could lower cooling energy consumption by an impressive twenty-six percent. Hom...08 Sep, 2026, 01.00 PM IST
- Science says comets develop tails only near the Sun: Here’s what really makes them ‘come alive’A comet’s nucleus is made up primarily of frozen material mixed with dust and rocky particles. When the comet is far from the Sun, extremel...07 Sep, 2026, 08.40 PM IST
- Putting a plastic bottle filled with water on your roof: 30+ countries use this unusual trick; here’s what it does and how to use it correctlyPutting a plastic bottle filled with water on your roof: The Moser lamp is a simple invention that uses sunlight to brighten dark indoor sp...07 Sep, 2026, 06.53 PM IST
- Think a money plant always brings wealth? 6 places where you should never keep itMoney plants are popular indoor plants associated with prosperity in Vastu Shastra, but their placement is believed to matter. Vastu guidel...07 Sep, 2026, 12.03 PM IST
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