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Investigators in Florida have released key evidence in the May 2021 murder of 13-year-old Tristyn Bailey, including camera ...

An Arctic blast is bringing freezing temperatures and snow to much of the United States, including the Great Lakes where up ...

Keep your fingers crossed for clear skies: the U.S. Space Weather Prediction Center is calling for a strong geomagnetic storm ...

As India builds a clean, affordable and resilient energy system, where solar and nuclear dominate the conversation, a silent ...

The proliferation of battery and other renewables technology firms is no guarantee of sustainability, just as profitability ...

The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.

Blue Origin canceled its planned Mars-bound launch of its ESCAPADE craft for the second time due to increased solar flare ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

Northern lights dazzled much of the northern U.S. Tuesday after a solar flare. Forecasters say another colorful show could ...

The sun is not a static, tranquil sphere of gas, but an active, turbulent star with magnetic fields that twist and snap in powerful eruptions. Among the most striking and energetic of these eruptions ...