A reanalysis of the data from the "rubber-ducky" comet 67P, collected nearly a decade ago, suggests comets may have deposited a lot more water on Earth than scientists previously thought.

Water is fundamental to life on Earth, yet the origins of this vital resource remain a scientific puzzle. Researchers have ...

Crucial advances in technology could allow us to harness the power of the sun to split water into hydrogen and oxygen and ...

An international research team has fabricated a perovskite solar cell using sulfur-based additives to improve its resistance ...

Understanding ancient ocean temperatures—particularly from the Cenozoic era (the past 66 million years), in which Earth ...

Within just ten years, the phosphorus concentration quadrupled, which was accompanied by algal blooms, oxygen depletion in the deep water and other symptoms of eutrophication. Shallow water areas ...

Called reactive oxygen species, these chemicals are like tiny bullets that destroy the cells ... This “can advance our understanding of the origins of human-enriched disorders and identify new ...

On 21 November, France, Germany and the UK (together known as the E3) had made a joint statement to the Board of Governors on Iran's implementation of its nuclear commitments under the JCPOA, a ...

Hyperbaric oxygen therapy involves exposing the body to 100% oxygen at a pressure that is greater than normal. . Wounds need oxygen to heal properly. Exposing a wound to 100% oxygen may speed healing.

School of Chemical and Physical Sciences and Centre for Glycoscience, Keele University, Keele, Staffordshire ST5 5BG, United Kingdom ...

Iran Vow to Cap Enriched Uranium Stock Unconditional, IAEA Says UN watchdog says it’s first time Iran has taken this position Efforts at deescalation made amid European threat of censure ...

When tiny marine plants are exposed to mineral enriched dust blown into the sea from the land, they bloom over thousands of ...