Shortlisted for the Close-up Photographer of the Year contest, these images zoom in on animals in all their glory ...

It is quite a paradigm shift to ask homeowners to switch from killing insects to encouraging them, but entomologist Douglas W. Tallamy wants homeowners to do just that by replacing half their lawns ...

The NFL's free agency frenzy saw superstars find new homes and teams reshape their rosters! Which teams improved the most? See where all 32 new-look squads rank in Eric Edholm's updated hierarchy.