A study of fossils from the Permian-Triassic extinction event 252 million years ago shows that forests in many parts of the ...

Butterflies (Papilionoidea) come in a remarkable variety of colors and patterns, from the orange majesty of the monarch to the lustrous red and blue of the peacock butterfly, but all butterflies ...

Microalgae, tiny yet essential for the proper functioning of our climate, have just revealed a new secret. A team of ...

Scientists are designing a new living material that captures carbon dioxide directly from the air. It uses photosynthetic ...

Plant architecture influences the microenvironment throughout the crop canopy. Plants with a more erect leaf architecture ...

Discover how photosynthesis works, the role of chlorophyll, and why this natural process is essential for life on ...

Researchers are developing a living material that actively extracts carbon dioxide from the atmosphere. Photosynthetic ...

In part (f), it asked a question on the day-night cycle on Earth and got students to think about how this would impact rates of photosynthesis and respiration.

Nutrient cycling is one of the most important processes that occur in an ecosystem. The nutrient cycle describes the use, movement, and recycling of nutrients in the environment.

The process of photosynthesis mainly involves two protein-pigment complexes, which are photosystem I (PSI) and photosystem II (PSII). PSII is responsible for initiating the process of ...

This suggests the possible reduction in photosynthesis as aerosol levels increase, particularly in ecosystems limited by light availability. By considering two plausible scenarios of improved air ...

After being absorbed through the stomata, carbon dioxide attaches to Ribulose 1,5-bisphosphate (RuBP), an organic molecule that "kickstarts" a part of photosynthesis called the Calvin cycle.