Some bacteria found in marine waters can convert nitrogen gas (N2) to ammonia (known as N2 fixation), and thereby supply the marine food web with nitrogen. It has puzzled scientists for years ...

It has puzzled scientists for years whether and how bacteria, that live from dissolved organic matter in marine waters, can carry out N 2 fixation ... on the oceanic nitrogen cycle compared ...

It has puzzled scientists for years whether and how bacteria, that live from dissolved organic matter in marine waters, can carry out N 2 fixation. It was assumed that the high levels ... particles is ...

While his initial interest was in its ability to mobilise phosphate, his aim was to see if there was any scope to reduce artificial nitrogen fertiliser inputs while maintaining yields. The ...

Tech start-ups typically raised huge sums to hire armies of workers and grow fast. Now artificial intelligence tools are making workers more productive and spurring tales of “tiny team” success.

Elon Musk's artificial intelligence startup xAI has introduced Grok-3, the latest iteration of its chatbot, as it looks to compete with Chinese AI firm DeepSeek, Microsoft-backed OpenAI ...

Artificial insemination is a procedure that places sperm into the cervix or uterus around the time of ovulation in hopes of becoming pregnant. Infertility is the most common reason people use ...

National Institute of Clean-and-Low-Carbon Energy, Beijing 102209, China ...

Syngenta and Ceres Biotics have entered into a partnership to expand access to VIXERAN®, a biostimulant that enhances nitrogen efficiency in cro ...

Feb. 19, 2025 — Nitrogen is essential for all life on Earth. In the global oceans, however, this element is scarce, and nitrogen availability is therefore critical for the growth of marine life.

Unseasonal weather patterns, including an alarming 70% rainfall deficit and higher-than-normal temperatures, significantly ...