Scientists have long puzzled over why Mars, once protected by a global magnetic field like Earth, now shows only a magnetic ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

Ancient Homo sapiens may have benefited from sunscreen, tailored clothes and the use of caves during the shifting of the ...

One of the most enduring questions in anthropology is why Neanderthals, our closest extinct human relatives, completely ...

Around 41,000 years ago, Earth’s magnetic field underwent a chaotic shift that temporarily weakened the planet’s natural ...

Imagine waking up one morning to a world where compasses point south instead of north, where auroras shimmer across the ...

Mars' magnetic mystery may finally have a solution—scientists now think the Red Planet’s ancient magnetic field only existed ...

Uncover the mysteries of Mars' magnetic field, generated by a molten core, unlike Earth's solid core structure.

Neutron star mergers are collisions between neutron stars, the collapsed cores of what were once massive supergiant stars.

T he Sun goes through an 11-year cycle of activity, going from the solar maximum, where it is covered in many sunspots and is ...

Additionally, ancient humans may have ramped up their use of ochre. This naturally occurring pigment is composed of iron ...