For most of our evolutionary history, human activity has been linked to daylight. Technology has liberated us from these ancient sleep-wake cycles, but there is evidence sunlight has left and continu ...

In the past few days, we have seen several headlines claiming that an announcement is coming up that the SETI institute has ...

Fusion energy has the potential to be an effective clean energy source, as its reactions generate incredibly large amounts of energy. Fusion reactors aim to reproduce on Earth what happens in the cor ...

Stephen Hawking, Roger Penrose, Robert Oppenheimer, Karl Schwarzschild, John Wheeler, Albert Einstein, Leonard Susskind – ...

Fusion energy has the potential to be an effective clean energy source, as its reactions generate incredibly large amounts of energy. Fusion reactors aim to reproduce on Earth what ...

Why the right side of a tropical cyclone is the most dangerous. Related Topics: hurricanes weather. Comment. Show comments Hide Comments ...

Neutron stars aren't dark matter--we figured that out a while ago. But new research is telling us that they may be dark ...