Nicotine-free vapes too can harm your lungs

IANS | January 19, 2024 7:53 PM

London, Jan 19 (IANS) Researchers found that even the nicotine-free vape caused oxidative stress in the lung, increased inflammation and the breakdown of blood vessels.

Study points at missing gene behind male infertility

IANS | January 18, 2024 8:14 PM

London, Jan 18 (IANS) Mice lacking a certain gene are unable to produce offspring because their sperm lack the connection between the tail and the head, according to a study, indicating a probable cause of male infertility.