Imagine a desert lizard disappearing into a narrow crack between two rocks. A predator reaches the opening, but the lizard refuses to move. Instead, its body expands, pressing tightly against …
A simple pruning cut can sometimes put an otherwise healthy oak tree at risk. The problem is not necessarily the cut itself, but when it happens. Fresh pruning wounds can …
Imagine walking through a tropical forest and noticing what appears to be a delicate pink-and-white flower resting among green leaves. Its soft, petal-like shapes seem perfectly suited to the surrounding …
Imagine looking into a muddy Southern river and seeing what appears to be a tiny pink worm wriggling inside a dark underwater cave. A curious fish swims closer, unaware that …
Imagine walking along a quiet desert trail in Arizona when a stocky, gray animal emerges from behind a prickly pear cactus. It has a pig-like snout, short legs, and a …
Imagine a bird with strong wings that spends much of its day racing across the desert instead of flying above it. It darts between shrubs, pauses to inspect the ground, …
A large bird plunges toward a lake, disappears into a splash of water, and rises moments later with a fish locked in its talons. As it flies away, something remarkable …
A strawberry plant can survive a bitter winter beneath a blanket of straw, yet the same plant may suffer damage if that blanket goes on too early. The surprising part …
Imagine walking past a thorny shrub on a cold winter morning and noticing something unexpected: a small mouse or insect caught on a sharp branch. It might look like the …
Imagine a small, furry creature swimming through a freshwater lake 165 million years ago, long before the first humans appeared. Its broad tail helped it navigate the water, while its …