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The laws of physics may well prevent the human brain from evolving into an ever more powerful thinking machine
Decoding how a mosquito sniffs out human targets could lead to better traps and repellents that cut malaria's spread
Computer viruses have taken out hardened industrial control systems. The electrical power grid may be next
Leonard Susskind rebelled as a teen and never stopped. Today he insists that reality may forever be beyond reach of our understanding
Scientists now have a clear vision of how our notoriously complex eye came to be
Surprising new evidence suggests the pace of Earth's most abrupt prehistoric warm-up paled in comparison with what we face today. The episode has lessons for our future
A simple diagram, which celebrates its centennial this year, continues to serve as the most essential conceptual tool in stellar astrophysics
A quiet revolution in comparative effectiveness research just might save us from soaring medical costs
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