A collision between Earth and a massive Mars-sized protoplanet likely caused the formation of our moon. Now scientists from ...

The force of gravity varies across the solar system, primarily influenced by a celestial body's mass, size, and density. The Sun has the strongest gravity at the centre, while planets like Jupiter ...

This symbol tells us that this particular isotope of Bromine has a mass number of 81 and an atomic number of 35. This specific isotope is Bromine-81 or ⁸¹Br, a stable isotope of bromine.

Underlying Mechanisms: These transformations involve the rearrangement of the molecules or atoms within the material, but ...

Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms ...

Particle physics is the study of the elementary building blocks of matter and radiation and their interaction. The fundamental particles are summarised by the standard model. This includes leptons ...

Measuring blood oxygen levels on the Apple Watch has been a staple of its health monitoring experience since it arrived. Yet, an ongoing patent dispute in the US has complicated matters over the last ...

Nuclear physics is the study of the protons and neutrons at the centre of an atom and the interactions that hold them together in a space just a few femtometres (10-15 metres) across. Example nuclear ...

No one can control the weather, but certain clouds can be deliberately triggered to release rain or snow. The process, known as cloud seeding, typically involves dispersing small silver iodide ...