Leafcutter bees have sharp jaws resembling serrated knives, yet they are surprisingly docile. These hard-working bees are known for slicing through plant leaves, leaving signature holes in their wake.

Spring is a busy season in the garden. While you're getting your hands dirty, be sure to keep your perennials healthy by ...

Leaf development describes the coordinated morphogenesis process by which a leaf is formed, and grows to become a mature photosynthetic organ. It starts from the initiation of a primordium in the ...

“Our Milton Keynes team have unearthed this PERFECT Neolithic leaf-shaped arrowhead near Northampton ... flint material until the arrowhead took shape. Cotswold Archaeology This style ...

The solar-powered device can make valuable energy-dense molecules from carbon dioxide and water. For many years, researchers have been working to build devices that can mimic photosynthesis—the ...

Mullein leaf (Verbascum ) is a common weed used for centuries in herbal medicine. Herbalists often use mullein flowers and leaves to treat respiratory problems, digestive issues, and skin conditions, ...

So there has been considerable debate among paleobiologists about megalodon's size, body shape, and swimming speed, among other characteristics. While some researchers have compared megalodon to a ...