Science News
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Scientists get best-yet glimpse of Betelgeuse’s companion star
After decades of hints and speculation, scientists have at last unveiled the hidden companion to the iconic star Betelgeuse
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Why Einstein’s theories of relativity make time travel possible
Physicists, mathematicians and philosophers have been exploring the possibility of going forward to the future or back to the past
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How mental exhaustion changes the choices you make
Neuroscientists show how the brain weighs effort against reward when we’re mentally fatigued
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New images reveal Betelgeuse’s buddy star
A century of hints has suggested the famed red supergiant had a star pal but seeing it amid Betelgeuse’s brightness…
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‘Forever chemicals’ could be aging dolphins beyond their years
Common dolphins in New Zealand are biologically older than their calendar ages. Trace metals and “forever chemicals” may be to…
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The best science books to read this summer, according to Scientific American editors
From ecohorror to science-inspired poetry, discover the books Scientific American staffers are recommending this summer
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Has NASA already found life on Mars?
In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in…
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Can bees sense magnetic fields?
Magnetoreception is one of the most controversial animal senses. And several bee species might have it
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Seals’ amphibious hearing developed a long, long time ago
Researchers scanned the ears of hundreds of marine mammals to deduce when pinnipeds evolved to hear well in both air…
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550 years later, scientists claim to have solved what killed Botticelli’s muse
Italian Renaissance painter Sandro Botticelli painted Simonetta Vespucci as Venus rising from the waves. Now, scientists think they’ve solved how…
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