A Brazilian observational study reveals intense solar storms are associated with a surge in heart attack admissions, ...

When solar flares, coronal mass ejections or coronal holes occur, it can mean tempestuous solar particles are sent Earthward.

A trio of space missions just launched, set to deepen our understanding of the sun's influence and protect Earth from the ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

Solar storms —giant bursts of energy from the Sun that disturb the Earth’s magnetic field—may play a role in triggering heart ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

The marimo (Aegagropila brownii), a nationally designated Special Natural Monument of Japan, inhabits Lake Akan in Hokkaido, ...

Our sun has unexpectedly begun to ramp up its activity, which could lead to more severe solar storms that cause blackouts and ...

SpaceX's Falcon 9 lifted off from Launch Complex 39A at Kennedy Space Center in Florida on Wednesday to deploy three ...