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Recent increases in an unregulated ozone-depleting substance could delay recovery of Antarctic ozone levels by 5–30 years, say scientists.
Trillions of microorganisms living in your digestive system might influence your health, mood, even your weight.
Research has found that women generally experience subtle, indirect or unintentional discrimination in the sciences. A new survey shows women of color undergo the worst harassment.
Telstar was the 1st satellite to relay television signals between Europe and North America. It launched on this date … and helped change the world.
You don’t need fancy equipment to watch a solar eclipse. This video shows you how to make a pinhole camera with just a few simple supplies.
To catch a glimpse of elusive anticrepuscular rays: Next time you see crepuscular rays – sunrays – at sunrise or sunset, turn around.
Would climate change stop? The simple answer is no. A climate scientist explains.
The 5.8-magnitude earthquake in western Montana took place just after midnight, local time. It woke people up near the epicenter and was felt throughout the region. Expect aftershocks.
If it’s your dream to travel to the Red Planet, check out this video for some things you might want to consider.
The beautiful colors in fireworks – so good at stirring our emotions – are pure chemistry.
Moon and Venus at dawn August 19
Moon on its way to the eclipse