In 1860, German chemistry PhD Albert Niemann isolated cocaine from coca leaves; the tongue-numbness he noted led to the first local anesthesia 24 years laterA simple observation of numbness from coca leaves led to a medical revolution. Scientists isolated cocaine, revealing its power to block pa...
18 Jun, 2026, 08.24 PM IST
Suffering from anxiety often? A common plastic chemical may be affecting your brain, says new studyA new study presented at ENDO 2026 has found that male rats exposed to the common plastic chemical di-(2-ethylhexyl) phthalate (DEHP) durin...
17 Jun, 2026, 11.36 PM IST
500 years buried in a jar, and still intact: The wild story behind Peru's ancient space foodRare Inca freeze-dried potatoes discovery in Peru reveals 500-year-old chuño food system and ancient empire trade intelligence. Archaeologi...
17 Jun, 2026, 05.39 PM IST
Share of services in exports rises to 48.8% in FY26India's services exports have seen significant growth. The services sector now accounts for nearly half of the country's total exports. Thi...
16 Jun, 2026, 11.50 PM IST
In 1992, a tanker crash in Australia's Blue Mountains was doused with PFAS foam; 33 years on, tap water tested 300 times above the safe limitA 1992 petrol tanker crash in Australia's Blue Mountains caused PFAS contamination. Firefighters used foam containing these chemicals. Deca...
16 Jun, 2026, 03.20 PM IST
A Greenland ice core reads back almost 12,000 years of mercury fallout; humans were leaving traces thousands of years before the first factoriesGreenland's ice sheet reveals a 12,000-year mercury record, showing human contamination far predates industrial eras. Early Bronze Age smel...
15 Jun, 2026, 05.02 PM IST
Without Pircotone Olamine your anti-dandruff shampoo might be doing more harm than goodMalassezia Globosa, is a naturally occurring fungus that causes dandruff, itching, redness and scalp inflammation. External triggers make t...
15 Jun, 2026, 04.41 PM IST
ETMarkets PMS Talk | The best alpha comes from spotting inflection points before the market does: Anuj JainAnuj Jain of Green Portfolio emphasizes identifying businesses at the cusp of transformation for alpha, not momentum. He highlights discipl...
15 Jun, 2026, 02.08 PM IST
Scientists built a battery-free device that turns sunlight into fuelResearchers at Osaka Metropolitan University have developed a battery-free artificial photosynthesis system that continuously converts sunl...
15 Jun, 2026, 11.59 AM IST
Nifty’s hidden discount sale: 54% of top Indian stocks are cheaper now than in 2023. Is it time to buy?Over half of India's top Nifty50 stocks are now trading at lower forward P/E multiples than in 2023, indicating a significant valuation cor...
15 Jun, 2026, 09.27 AM IST
How to remove pesticides naturally from your favourite summer fruits: Berries, peaches and plumsSummer's bounty of berries, peaches, and plums offers peak flavour and nutrition. While delicious, these fruits can carry pesticide residue...
13 Jun, 2026, 01.51 PM IST
Anupam Rasayan becomes world's first to make ETFA using flow chemistryAnupam Rasayan India Ltd has achieved a global first by commercialising Ethyl trifluoroacetate production using its unique continuous flow ...
12 Jun, 2026, 04.01 PM IST
In 1987, the world swapped ozone-destroying CFCs for safer refrigerants; nearly 40 years later, scientists found the switch had been quietly raining a forever chemical across the planetChemicals meant to protect the planet are now causing a new issue. Replacements for ozone-damaging CFCs are forming a stubborn chemical, TF...
11 Jun, 2026, 07.03 PM IST
Cheap 'RO' with no electricity: How twin sisters created Rs 100 water filter using bhindi, methi & chawal to remove 'forever chemicals' and microplasticsTwin sisters Naina and Nayantara Singh have developed Aqua Sattva, an award-winning, low-cost, plant-based water filtration system. This in...
10 Jun, 2026, 11.48 AM IST
In 1839, an artist opened a chemical cabinet: And a hidden image helped launch photographA groundbreaking invention in 1839 by Louis Daguerre changed photography forever. His method captured invisible images on a silver plate. T...
06 Jun, 2026, 05.52 PM IST
Fed up of mosquitoes? 6 indoor plants that can reduce mosquitos in your homeMosquitoes are a persistent problem in India, but natural remedies offer a greener solution. Several indoor plants, including Lemon Balm, C...
05 Jun, 2026, 08.25 PM IST
In 1934, a chemist pulled a sticky polymer into a thread, and nylon moved toward everyday lifeIn a twist of fate, a humble lab experiment by chemist Julian Hill in the 1930s turned a sticky substance into a global phenomenon. What st...
05 Jun, 2026, 05.21 PM IST