Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

Cuttlefish attract prospective sexual partners by creating a pattern on their skin, based on the orientation of light waves. By Kate Golembiewski Many of the snazziest decorations in the animal ...

Create an rng object with np.random.default_rng(), you can seed it for reproducible results. You can draw samples from probability distributions, including from the binomial and normal distributions.

Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength), it is easy for humans to see how these colors are used in animal ...

Signalling by bone morphogenetic proteins (BMPs) acts in a conserved all-or-none fashion to repress the expression of all neural genes in the epidermal ectoderm of bilaterian embryos. The ...

Mindful eating uses mindfulness, a Buddhist-based meditation practice, to notice hunger cues, cravings, and feelings while you eat. It helps you eat slowly, without distractions, and stop when you ...