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Electrochemical methods such as this could someday dramatically reduce greenhouse gas emissions around the planet.
Remember the announcement of a galaxy with no dark matter? It’s just been re-examined, with astounding results. In theory, all galaxies should contain copious amounts of dark matter, with one […]
For too long, we've treated racism as a personality trait or a vague systemic menace rather than the result of policies and ideas created deliberately to benefit some groups at the expense of others. As a result, too many anti-racist efforts have collapsed into name-calling sessions, failing to achieve their goals. Ibram X. Kendi, author of How to be an Antiracist, sees a better way.
If they saw us as we were before the recent industrial revolution, would there be any reason to particularly care about us? All across the Universe, trillions of galaxies can be […]
It’s one of cosmology’s biggest unsolved mysteries. The strongest argument against it may have just evaporated. The ultimate goal of cosmology contains the greatest ambition of any scientific field: to […]