Adding flowers to rock walls can transform a garden, creating stunning visual interest and a natural, rustic charm. These ...

Rock gardens are great for drought-stricken regions and busy gardeners. In yours, plant this easy-going mountain flower for ...

They're sort of oval- or teardrop-shaped rocks with sharp points. KWONG: But a new study out this week in Nature suggests early humans in Eastern Africa were also using bone to make tools like ...