Road salt can change sex ratios in frog populations, finds study
The researchers found that the proportion of females reduced by 10 per cent when exposed to road salt
Food fudge: What India can do to make its front-of-pack labelling robust
Countries have tried different labelling formats, but warning labels have emerged as the most effective in guiding consumers to make healthy food …
A new type of chemical bond: The charge-shift bond
You have likely heard of covalent bonds and ionic bonds. But you probably don’t know about a third type of bond, discovered in the …
Pollution-hit Tuticorin salt manufacturers worried by food safety act being implemented
Fly ash from thermal power plants in the area settles on the salt; affects quality