Scientists have long believed that electrical impulses and chemical signals tell the whole story of how the brain works. They ...

For those gardeners who balk at the sometimes finicky, unpredictable, often time-consuming nature of raising plants from seed ...

Penn-led researchers have shown for the first time that multiple, information-carrying light signals can be safely guided ...

Explore 25 science experiments that defied the laws of physics, revealing mind-bending phenomena that challenge intuition.

Learn how to grow plants from cuttings with these 10 easy picks—plus simple propagation tips to help each one thrive.

"As I increasingly depend on gardeners to maintain my plant collection and install new selections to fill gaps in the ...

Photothermal AFM-IR technology provides spatially resolved infrared spectroscopy for detailed compositional mapping of ...

A laser-based system that can create mesh-like structures in a dish that resemble the cytoskeletons of cells has been ...

Our resident houseplant pro shares which species lend themselves to early spring propagation, and the best methods to get ...

In 2024, researchers reported another far-off world that smells like rotten eggs. HD 189733b, some 64 light-years from Earth, ...

Photothermal AFM-IR combines atomic force microscopy and infrared spectroscopy to reveal chemical heterogeneity and ...