The hum of the Earth: Scientists record the planet’s constant low-frequency ring

Earth constantly vibrates with a low-frequency "hum," imperceptible to humans, generated primarily by ocean waves interacting ...
Morning Overview on MSN

Earth thumps every 26 seconds and scientists are still baffled

Every 26 seconds, Earth releases a faint seismic jolt that ripples through the planet like a metronome. First picked up by ...
Nature

Quasiperiodic Very Low Frequency Emissions in the Earth's Magnetosphere

Quasiperiodic (QP) very low frequency (VLF) emissions are intermittent bursts of electromagnetic energy, observed in the frequency range of approximately 3–30 kHz, that recur at quasi-regular ...
EurekAlert!

Universal plasma wave phenomena revealed: Mercury’s BepiColombo Mio and Earth’s GEOTAIL show shared wave frequency properties across planetary magnetospheres

Right: Mercury Magnetospheric Orbiter Mio of the BepiColombo mission; Left: Earth’s GEOTAIL satellite. The illustration highlights comparative studies of planetary magnetospheres. An international ...