Science

Is 'internet addiction' real?
What started out as web surfing by a healthy teen descended into online obsession and isolation. Was it depression, internet addiction or both? Whatever you call it, rehab is now part of the answer.
'WannaCry' virus spreads to Asia, experts warn of new wave
The worldwide "ransomware" cyberattack spread to thousands of more computers on Monday as people logged in at work, disrupting business, schools, hospitals and daily life, though no new large-scale breakdowns were reported.
Scientists in South Africa reveal more on human-like species
A meticulous dating process showed that Homo naledi, which had a mix of human-like and more primitive characteristics such as a small brain, existed in a surprisingly recent period in paleontological terms.
Nine EPA science advisers cut loose
Another four advisers are stepping down from the Board of Scientific Counselors and their replacements have not been announced.