For the first time, scientists have characterized a promethium coordination complex, advancing the understanding of ...

An international team of geoscientists, marine geologists, climatologists, and environmental specialists has found that ...

1. Convert kilograms/second to grams per second. 1 kg = 1000 grams. If the mass flowrate is 0.25 kilograms/second, convert this to 250 grams/second. 2. Convert grams to moles, using the molar mass of ...

High over the frozen surface of Greenland, a new tool is rewriting what scientists know about how water moves through the Arctic sky. A drone, equipped with custom instruments, has provided the first ...

Unlike the vast majority of elements, the rare earth element promethium has no stable isotopes, which means that it is ...

For the first time, researchers have collected detailed measurements of water vapor high above the surface of the Greenland ...

The explosion released elements heavier than iron—like gold and platinum—through a process known as rapid neutron capture ...

Theia and Earth did not combine to form Moon, a new study suggests. The Moon might be a part of only Earth, a sibling 384,400 ...

Plausible explanations for the events had been lacking till now. But the previous discovery of the radioactive isotope iron-60 in cosmic dust found in Antarctic snow and from the surface of the moon ...

The ancient reactions an MIT chemist is investigating could provide the key to developing new methods that can extract vast amounts of carbon from our atmosphere.

Lithium-6 is a crucial material for nuclear fusion reactors, but isolating it is challenging – now researchers have found a ...