Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

For almost a century, measurements have indicated that a significant proportion of matter in the universe consists of unknown ...

Where would carbon-based life be without carbon? There are 118 known chemical elements, but carbon is the fourth most ...

Isotopes are different versions of the same chemical element, having the same number of protons but a different number of neutrons. For example, nitrogen has two stable isotopes: nitrogen-14 (14N) and ...

A team led by a Rutgers-New Brunswick scientist has concluded water did not arrive as early during Earth’s formation as previously thought, an insight that bears directly on the question of when life ...

Energy Fuels Inc. UUUU is expected to register higher revenues and break-even earnings when it reports fourth-quarter 2024 ...

Two new papers describe hints to a brine-filled ... life Ella Jeffries Staff Contributor A scanning electron microscope image shows sodium carbonates in a sample from the asteroid Bennu.

It was noticed that there are two classes ... contains the elements radium, polonium and actinium, and that these elements emit rays that are capable of producing skiagraphic images on sensitive ...

Image of Shackleton Crater ... The team then measured the composition of three different oxygen isotopes. Isotopes are atoms of the same element that have varying numbers of neutrons, which changes ...

Neodymium is one of the most abundant of the rare earth metals, so the price is lower than many of the others in the same family ... in medicine to test heart health. Radioactive isotopes of the ...

The global market for isotopes (two or more species of atoms of a chemical element) is about $12B. We expect it to grow at a CAGR of nearly 9% over the next decade to ~$26B. According to Isotopes ...