Solar-powered calculators may have familiarized a new generation with green energy. On the other hand, maybe they were just cool.
A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.
In a moment of weakness, Kratos shines through with his signature Blades of Chaos, drawing blood once again while swinging ...
NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...
The lowest category of storm on a five-point scale of NOAA is G1, which can generate significant auroras in far north and ...
In the late aughts, when conspiracy theories about the end of the world were everywhere, Master of Disaster Roland Emmerich ...
Renewable share records hit new high just below 80 per cent on Saturday, even after heavy curtailment, thanks to strong winds and coal units switching off in midday heat.