NASA's Perseverance rover has completed an important part of its historic mission on Mars, by collecting a sample of rock from beneath the surface of the Red Planet in a first for humans. The sample, ...

Researchers have developed a new laser-based sampling system for studying the composition of ice cores taken from glaciers. The new system has a 3-mm depth-resolution and is expected to help ...

Have you heard about scientists who drill ice cores? Ice cores are samples taken from glaciers using special machines that go deep down into the glacier and take out solid tubes of ice and bring them ...