Male Songbirds Need Daily Vocal Practice to Woo Females

New study: Analysis of 150k suicides showed that among males of all ages and young and middle-aged females, alcohol intoxication was associated with increased risk of suicide by firearm – an extremely lethal method that accounts for a majority of suicides in the US.

Endangered turtle population under threat as pollution may lead to excess of females being born

Females less likely to heal from ACL injuries than males