From menstruation to conception, pregnancy, childbirth, breastfeeding, and menopause, woman’s physiology continuously changes in response to reproductive demand ...

Salvinia molesta can double its biomass in 36 hours. It spreads across ponds, lakes and slow-moving waterways in a smothering ...

New NBER research claims Apple's iPhone may have significantly impacted US fertility rates between 2007 and 2011, based on AT ...

When we think about tropical coral reefs, our minds usually drift toward a picture of perfect ecological harmony. We imagine ...

MINISTER2009 (2009), WIKIMEDIA COMMONS, UNDER CC BY-SA 3.0 LICENSE.)Wild boars, hares, leucaenas, swamp lilies, buffalo, lionfish, pigeons, spathodea, European honeybees, giant African snails, and ...

Desert Hedgehog signaling promotes stem Leydig cell differentiation through a Ptch2-Gli1-Sf1 regulatory axis in Nile tilapia.

Can eating almonds improve your sex life? They may do more than you think. Research suggests these protein-rich tree nuts ...

You can outgrow a belief without outgrowing the people who gave it to you.

To participate, submit your response here by July 10 at 9 a.m. Eastern. This week’s winners will be announced by July 22. By The Learning Network Heeva Alavi, an Iranian-American, writes about her ...

Out and About” is a listing of submitted events around the Tri-County area intended to highlight community efforts and ...

When we see pictures of pristine mountain landscapes, we often picture untouched wilderness. We imagine rolling fields of native tussock grass waving gently under crisp blue skies, rare alpine flowers ...

Here's where the Arizona candidates stand on the issues in a congressional district that includes parts of Phoenix, ...