Physicists often turn to the Rayleigh-Taylor instability to explain why fluid structures form in plasmas, but that may not be the full story when it comes to the ring of hydrogen clumps around ...

"The fascinating part about this is that the same mechanism that breaks up airplane wakes could be in play here." When you purchase through links on our site, we may earn an affiliate commission. Here ...

This plant stores water in its leaves. If you want to grow a unique houseplant, we recommend string of pearls (Senecio rowleyanus). This low-maintenance succulent has green foliage that resembles ...