Why India needs smarter carbon accounting for EVs

Electric vehicles (EVs) promise greener transportation, but a detailed carbon footprint analysis is necessary. The overall impact includes emissions from both their production and the energy sources that power them. For India, enhancing renewable energy capabilities is essential to decrease the lifetime emissions of EVs. Additionally, battery recycling presents economic benefits and lessens the reliance…

How to tell if cinnamon is real or fake: 6 simple checks you can do at home

Ceylon cinnamon, or Cinnamomum verum, differs from cassia cinnamon in appearance and flavor. True cinnamon is lighter brown and has a softer, sweeter aroma and taste. Cassia cinnamon is darker and possesses a stronger, more pungent, and astringent character. Physical characteristics like bark structure and brittleness offer initial identification clues. Checking product labels and being…

In the late 1990s, a tree frog apparently reached the Galápagos in cargo; it later established populations on multiple islands, where its ecological impact remains under study

In a surprising twist of nature, the Fowler’s snouted treefrog from Ecuador has found its way to the Galápagos Islands after thousands of years of absence. Thriving on the islands of Isabela and Santa Cruz, the frog’s prolific breeding and varied diet catch the attention of scientists. Yet, this unexpected invader poses a threat to…

In 1867, Canterbury released 40 house sparrows to eat crop pests; within 15 years New Zealand was poisoning the birds and paying bounties after they began stripping grain crops

New Zealand introduced house sparrows in 1867 hoping they would help farmers control crop-eating insects. The birds multiplied quickly and soon became a problem, feeding on grains and fruit and damaging wheat, barley and maize crops. Their rapid rise led to organised efforts to control them, including poisoned grain, shooting and bounties for eggs and…

In October 2025, an insect enthusiast found three mosquitoes in his backyard; the discovery ended Iceland’s status as one of ‘Earth’s last mosquito-free destinations’

In October 2025, Iceland’s unique status as a mosquito-free nation came to an abrupt end when three cold-tolerant mosquitoes were detected in a rural garden close to Reykjavik. This discovery coincided with the warmest year recorded in Iceland’s climate history. The species identified, Culiseta annulata, is capable of surviving winter, prompting concerns about ecological balance…

What happens when you walk for 30 minutes every day? Here’s all you need to know

Engaging in a brisk 30-minute walk each day delivers remarkable health benefits for adults. It significantly lowers blood pressure, promotes better cardiovascular health, and effectively manages blood sugar levels. Additionally, walking positively influences mood and enhances sleep quality. By incorporating this simple activity into daily routines, individuals can substantially decrease their risk of various chronic…