Research shows Mars' gravitational pull affects Earth's deep-sea currents and climate, causing warming cycles every 2.4 ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the extent to which Mars is quietly tugging on Earth's orbit and shaping the ...

Mars is half the size of Earth, with a tenth of our planet's mass, and at the nearest point in its orbit is over 33 million miles away. Yet new research highlights the extraordinary influence the red ...