Donald Trump campaigned on the imperative to bring back jobs for Americans. He should turn to Elon Musk to succeed on his aims.
Only two things will change the minds of science skeptics: appeals to their ego, or their wallets.
In between time checks on the Doomsday Clock, Stephen Hawking is here to remind us we are living in dangerous times.
Some have deemed old-fashioned light bulbs as good as dead. But researchers at MIT have devised an incandescent light that's greener than ever.
Norway, Europe's largest petroleum producer, makes an unprecedented commitment to green energy.