Key elements of the Trump administration’s arguments this week for another military campaign against Iran do not hold up. By Mark Mazzetti Edward Wong David E. Sanger and Julian E. Barnes Reporting ...

It's an age-old debate in space circles: Should humanity's first city on another world be built on the moon, or on Mars? As recently as last year, SpaceX founder Elon Musk saw missions to the moon as ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure iron, meaning lighter elements exist in the core, as well. In particular, it's ...

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Cartoon of the Earth with cutaway showing the mantle and inner and outer core. Magnetic field lines produced by the geodynamo extend into space and interact with the solar wind.The iron-rich core at ...

A pair of diamonds that formed hundreds of kilometers deep in Earth’s malleable mantle both contain specks of materials that form in completely opposing chemical environments—a combination so unusual ...

These "nucleation" events are the first steps toward freezing. What they found was surprising: silicon and sulphur, elements often assumed to be present in the core, actually slow down the freezing ...

The heiress to the fortune of a billionaire hedge fund manager has made a substantial donation to a super PAC aligned with socialist New York City mayoral candidate Zohran Mamdani, a candidate who has ...

The average payout for Social Security isn't enough to secure your future -- and is expected to get even smaller by 2034. Bernadette Joy is the founder of Crush Your Money Goals. Her media and ...

RFK Jr. admitted that he did no fact check his "Make America Healthy Again" report before was revealed that several of the sources cited did not exist. AFP Seven of the studies cited by the MAHA ...