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Despite Betelgeuse’s recent faintening and brightening, I’d bet on these stars instead. Betelgeuse, a nearby red supergiant, will someday explode. The black hole at the center of the Milky Way should […]
Scientists created the mineral lonsdaleite in a lab and tested its strength using sound waves — before it was obliterated.
A new study reveals what caused most life on Earth to die out during the end-Permian extinction, also known as the Great Dying.
And either way, is energy or information conserved? When two things in the Universe that “always” occur meet one another, how do you know which one will win? Gravitational waves, […]
Climate change and artificial intelligence pose substantial — and possibly existential — problems for humanity to solve. Can we?
A new device cured the hiccups 92 percent of the time in a recent study involving more than 200 participants.
How slight differences could have forever changed our cosmic history. 13.8 billion years ago, what we know today as our Universe began with the hot Big Bang. Filled with matter, antimatter […]
An analysis of the gravitational wave data from black hole mergers show that the event horizon area, and entropy, always increases.
Is the Universe the same everywhere? Or are there truly ‘special places’ around? For practically all of human history, one assumption about our place in the Universe had long gone unchallenged: […]
Researchers discovered a galactic wind from a supermassive black hole that sheds light on the evolution of galaxies.