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

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

Did ancient sunscreen and sewing needles save humanity? In a nutshell 41,000 years ago, Earth’s magnetic field weakened to ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

Scientists say tailored clothes, ochre-based sunscreen, and cave shelter helped Homo sapiens survive a magnetic shift 41,000 ...

Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the magnetic imprint remains ...

With your acceptance, your precise location (within a radius of less than 500 metres) may be used in support of the purposes explained in this notice. Actively scan device characteristics for ...

The answer lies in the fact that on the nanoscale, optical fields are almost purely electric oscillations at optical frequencies, where the magnetic field component is small and does not ...

Designing a small-scale flying robot posed significant challenges. Traditional flying robots rely on onboard power sources ...

Scientists have discovered two rare white dwarfs—which are among the dimmest stars in the universe—that feature changes in ...

Like Earth, Mars once had a strong magnetic field that shielded its thick atmosphere from the solar wind. But now only the magnetic imprint remains. What's long baffled scientists, though, is why this ...