When a lagging area of the market heats up and a hot area cools off, it can signal a sector rotation. Investors who heed the ...
Green Matters on MSN
Scientists finally observe a black hole twisting spacetime — just as Einstein once predicted
This is the first time that disk-jet co-precession has been clearly observed in a black hole system, which is truly exciting, ...
Morning Overview on MSN
This moon spins wrong, looks wrong, and scientists can’t explain it
Far out in the Saturn system, a small world refuses to behave. Iapetus spins in a way that should not be so stable, wears a ...
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