Humpback whales are less picky eaters than other baleen whales. If cod runs out in an area, they may switch to krill. This ...

When University of Southern Denmark whale researcher Olga Filatova set off on her first field trip in 2000, she spent five years looking for whales ...

Periodic maintenance is common too, but still inefficient and often based on time, not actual machine condition. That ...

Rwanda and Senegal joined the global commitment to triple nuclear energy capacity by 2050 at COP30 in Belém, Brazil. They ...

Far below your feet, nearly 1,800 miles beneath oceans and continents, Earth carries two massive scars from its violent youth. They are so large they rival continents in size, yet no human will ever ...

It is used in imaging processes and also shows potential for cancer therapy. However, it does not occur naturally and must be ...

Stable isotopes are alternative forms of elements with different molecular weights that are found naturally and do not decay radioactively. Stable isotope analysis of elements such as carbon, nitrogen ...

Graduate students have a home at the University of Alaska Museum of the North (UAMN). In fact, one of the core functions of ...

Potential causes for change in the boron isotope composition of the oceans with time are the variations of the relative proportions of each output and long-term changes of the weathering-derived input ...

Nitrogen is a crucial component of proteins and nucleic acids, the fundamental building blocks of all living things, and thus is essential to life on Earth. Gaseous N2 from the atmosphere can be fixed ...

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