No obvious sector to buy? So try an unconventional way: 7 stocks from different sectors with upside potential of up to 26%So, what to do if you cannot pick a sector to buy into? Forget about themes and waves, and go looking directly for individual businesses th...
06 Sep, 2026, 07.54 AM IST
India’s farm policy needs a reset amid concerns over ethanol push, subsidies: Agri expert Devinder SharmaSharma warns that ethanol-led changes in cropping patterns may create an environmental problem over the longer term.
04 Sep, 2026, 01.59 PM IST
Science says trees can send chemical warnings and SOS signals through the air, what plants do when danger strikesThe popular idea of trees sending messages to one another through a forest is fascinating, but scientists caution against oversimplifying t...
03 Sep, 2026, 11.05 PM IST
A synthetic hormone was added to a remote Canadian lake in tiny amounts — then an entire fish population nearly collapsedA synthetic estrogen introduced into a Canadian lake caused a significant ecological shock. This chemical, present in tiny amounts, severel...
03 Sep, 2026, 06.02 PM IST
Max Healthcare to invest Rs 6,200 cr to reach 10,000-bed capacity in 3 years: CMDMax Healthcare plans to expand its bed capacity to ten thousand beds. This significant expansion will involve an investment of approximatel...
03 Sep, 2026, 05.58 PM IST
In 2016, Indiana found very poor fish health in 1.27 miles of Big Branch after years of pollution. 7 years later, its fish score reached 48 and the segment was clearedBig Branch’s recovery is ultimately a reminder that environmental restoration is often measured in years rather than weeks. The stream did ...
03 Sep, 2026, 03.59 AM IST
In 2015, scientists released fluorescent dye into Florida’s Silver River: Here’s what they discoveredA 2015 University of Florida experiment used five gallons of fluorescent dye to track water movement through a 5.1-mile section of Florida’...
02 Sep, 2026, 11.33 PM IST
In 2024, four dams were removed from an American river. Over 400 miles of Salmon habitat reopened. Scientists are now watching an ecosystem rebuilding itselfFour hydroelectric dams on the Klamath River were removed in 2024. This project opened over 400 miles of historic salmon habitat. Indigenou...
02 Sep, 2026, 10.11 PM IST
Lake 223 acid rain experiment: Scientists added sulfuric acid to an Ontario lake for 17 years. The water recovered, but the fish didn’tA 17-year acid rain experiment at Canada’s Lake 223 changed its water chemistry and disrupted its ecosystem. Although the lake’s acidity ha...
02 Sep, 2026, 04.27 PM IST
In 1914 passenger pigeon went extinct following the death of Martha in Cincinnati Zoo, over 100 years later more than 500 bird species are facing risk of extinction, finds research studyScientists found that even with complete protection from human-caused threats like habitat loss, hunting, and climate change, about 250 bir...
01 Sep, 2026, 11.23 PM IST
Science says butterflies taste with their feet, here’s why evolution put chemical sensors on their legsButterflies have specialized sensory structures on their legs, known as gustatory sensilla, that allow them to detect chemicals when they l...
01 Sep, 2026, 02.53 PM IST
1,500 residents were displaced from Hanford in 1943; 83 years later, the Washington site holds about 56 million gallons of radioactive and hazardous wasteIn 1943, residents were uprooted from their homes to create the Hanford nuclear site, which played a crucial role in generating plutonium f...
01 Sep, 2026, 02.00 PM IST
The receipt in your hand looks harmless, but its heat-sensitive coating can contain chemicals that transfer to skin, raising fresh questions about repeated everyday exposureMany receipts are printed on heat-sensitive thermal paper, which contains chemicals like BPA and BPS. This poses a risk as exposure can occ...
31 Aug, 2026, 11.26 PM IST
In 2009, Illinois treated a six-mile canal with more than 1,800 gallons of fish-killing poison — and found just one invasive carpTo address the menace of invasive Asian carp, Illinois officials deployed rotenone in a canal, leading to the recovery of numerous fish; ho...
30 Aug, 2026, 05.03 PM IST
Why bees are disappearing from some ecosystems - And what their decline could mean for food, plants and human lifeThe dramatic decline in bee populations is attributed to the loss of natural habitats and intensive farming methods. Pesticides and climate...
29 Aug, 2026, 01.44 PM IST
In 2016, NYSDEC and partners removed Shapp Pond Dam after 50 years of blocking migratory fish. 4 years later, restored habitat showed significant gains in stream health and wildlifeThe removal of the Shapp Pond Dam in Dutchess County, New York, helped restore aquatic connectivity and improve stream habitat along the Ea...
28 Aug, 2026, 11.25 PM IST
In 1850, scientists began recording the temperatures that would reveal Earth's climate trajectory. 172 years later, researchers found 45 years of satellite observations are enough to detect human warming in most regionsScientists developed a new method to identify regional climate change patterns. This approach uses observed temperature records to pinpoint...
23 Aug, 2026, 08.10 PM IST