TEHRAN (FNA)- Iran and Russia held their second expert meeting through video conferencing on environmental issues.

TEHRAN (FNA)- Rising nitrous oxide (N2O) emissions are jeopardizing the climate goals of the Paris Agreement, according to a major new study by an international team of scientists.

TEHRAN (FNA)- The scientists who re-engineered the plastic-eating enzyme PETase have now created an enzyme 'cocktail' which can digest plastic up to six times faster.

TEHRAN (FNA)- University of Southampton scientists investigating ways of removing carbon dioxide (CO2) and other greenhouse gases from our atmosphere believe volcanic ash could pla ... more

TEHRAN (FNA)- The researchers, who examined decades of data on weather, food availability and breeding in Tree Swallows, say that the timing of when to breed and when food is avail ... more

TEHRAN (FNA)- A new study led by a University of Alberta PhD student -- and published in Nature -- is examining the Earth's carbon cycle in new depth, using diamonds as breadcrumbs ... more

TEHRAN (FNA)- Situated between Africa and Eurasia, the Arabian Peninsula is an important yet understudied region for understanding human evolution across the continents. Recent res ... more

TEHRAN (FNA)- High-severity wildfires in northern coastal California have been increasing by about 10 percent per decade since 1984, according to a study from the University of Cal ... more

TEHRAN (FNA)- A new study of an ancient period that is considered the closest natural analog to the era of modern human carbon emissions has found that massive volcanism sent great ... more

TEHRAN (FNA)- A new study by the Centre de Recherches Pétrographiques et Géochimiques in Nancy, France suggests that Earth's water may have come from stony meteorites in the inne ... more

TEHRAN (FNA)- A new study finds that Earth's water may have come from materials that were present in the inner solar system at the time the planet formed -- instead of far-reaching ... more

TEHRAN (FNA)- A re-analysis of fossils from one of Europe's most significant paleontological sites reveals a wide diversity of animal species, including a large terrestrial monkey, ... more

TEHRAN (FNA)- A small but evolving dent in Earth's magnetic field can cause big headaches for satellites.

TEHRAN (FNA)- One of the big questions in biology is why certain plants and animals are found in some places and not others. Figuring out how species evolve and spread, and why som ... more