Avoid calendula if you’re allergic to plants in the Asteraceae/Compositae family. Don’t use calendula if you’re pregnant or nursing — not enough is known to be sure it is safe. It is best ...

An impressive, hardy annual, calendula variety producing enormous, double orange flowers between May and September until the first hard frost. Easy to grow from seed and perfect for cut flowers. The ...

An attractive annual marigold variety with bright, mid-green foliage and golden-yellow flowers with an orange centre that appear from summer through to autumn ...

Impact and progress Frontiers' impact Progress Report 2022 All progress reports ...

But these are not photographs: each hyperreal image is in fact a color pencil drawing, resulting from between 300 and 500 hours of careful construction. Now, Holmes’ works have been brought ...

Sep. 18, 2024 — New archaeological research has discovered for the first time clear links between fossils of the iconic Australian dingo, and dogs from East Asia and New ...

Sep. 24, 2024 — The Eiffinger's tree frog found in Japan has a unique biological adaptation: its tadpoles do not defecate during their early developmental stages to reduce the risk of ...

Two ion channels (structures in cell membranes that allow ions to pass through) have been genetically engineered to reveal the stress responses of plants non-invasively. When triggered by light ...

Plant genetics deals with heredity in plants, specifically mechanisms of hereditary transmission and variation of inherited characteristics. Plant genetics differs from animal genetics in a number ...

There are various plants that have long been used for medicinal reasons. Some scientific research backs their use as ways to help improve your health. Many herbs and teas offer harmless subtle ...