"Energy transition" is a very common term but has no official definition. This article reviews the four key theories and what they tell us about the present and future.

The species is wreaking havoc on local ecosystems, especially in the Northeast.

KwaZulu-Natal coastal residents were horrified to find hundreds of dead fish floating near the mouth of the Umhlali River this week, with survivors gasping for air or stranded next to the water line.

Plants fix 258 billion tons of CO 2 in their chloroplasts through photosynthesis every year. For these cell organelles to work properly, they require certain minerals—particularly ions of the metals ...

Standing atop Biosphere 2’s iconic rooftop dressed in the same spacesuit George Clooney wore in the 2013 film “Gravity,” ...

The light-driven enzyme catalytic systems composed of NAD(P)H regeneration and NAD(P)H-dependent enzymatic process emerge as biomanufacturing platforms for the synthesis of value-added chemicals. Here ...

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

Jan. 7, 2026 Scientists have created a new way to watch plants breathe—live and in high definition—while tracking exactly how much carbon and water they exchange with the air. The breakthrough could ...

Since our minds are of the same time frame as the universe, it can be conjectured that we cannot think more about anything ...