Health

Space photo of the week: Bruce McCandless II floats untethered as the 1st ‘human satellite’ in history

CERN proposes $17 billion particle smasher that would be 3 times bigger than the Large Hadron Collider

April 8 total solar eclipse: The best places to stargaze near the path of totality

1st known tuberculosis cases in Neanderthals revealed in prehistoric bone anaylsis

1 of Sweden’s oldest stone tombs is mysteriously missing skulls

What would Toba’s supereruption have been like for our ancient relatives?

Scientists accidentally create world’s tightest, smallest knot

4 never-before-seen octopuses discovered in deep sea off Costa Rica

Mysterious deep-space object could be the smallest black hole ever discovered — or the heaviest neutron star

‘No signals were seen:’ Iceland volcano could erupt again without warning as magma still moving beneath Grindavík