Certainly, some invasive species — such as the zebra mussel or the emerald ash borer — can pose a threat to native habitats ...

This Halloween season, the whole family is invited and kids 11 and younger can get in for free to the San Diego Zoo’s ...

Cave art created by the San, the indigenous hunter-gatherers of South Africa’s Karoo region, may have been inspired by ...

Think outside the turf box and consider beautiful ornamental grasses. They'll add dramatic effects to any landscape or garden ...