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Human World

Image credit: NASA
Science Wire | Jul 07, 2014

Video: How the sun can kill us all

The sun is a life-giving force. But it can also kill us in lots of different ways, points out Frasier Cain, publisher of the Universe Today website.

Phoenix haboob July 3, 2014 by Kathleen Kingma.
Science Wire | Jul 04, 2014

First haboob of 2014 in Phoenix on July 3

Check out these dramatic shots of the July 3 dust storm – aka haboob – washing over Phoenix, Arizona. Thanks to all who posted on EarthSky’s Facebook page.

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Videos | Jul 04, 2014

Video: A drone flies through fireworks

This video of fireworks from the inside is stunning. But not everyone agrees the making of it was a good idea.

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FAQs | Jul 04, 2014

How do fireworks get their colors?

The colors in fireworks help create “ohhhhs” and “ahhhhs.” But what creates the colors?

Beth Alison (@bethalison) got this shot of last night's lightning strike of One World Trade Center from her Manhatten apartment ... with her phone!
Science Wire | Jul 03, 2014

Boom! Three perspectives on July 2 lightning strike at One World Trade Center

Three different photos of one awesome event.

Via Wikimedia Commons
Videos | Jul 02, 2014

Arthur may cause rip currents. Here’s what you need to know

As Arthur sweeps up the U.S. East Coast around Fourth of July weekend 2014, rip currents are expected to be a particularly large threat. What to do if you get caught in one.

Image Credit: Asit K. Ghosh
Blogs | Jun 30, 2014

Lifeform of the week: Ghost peppers

The Bhut Jolokia – or ghost pepper – hottest naturally-occurring pepper on earth.

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Blogs | Jun 30, 2014

No leap second to added on June 30

World timekeepers will not add a leap second on June 30, 2014. Meanwhile, a proposal to dump the leap second has been deferred until 2015.

EarthSky Facebook friend Kausor Khan in India posted this photo saying, "Lucky to capture the first glimpse of the Ramzan Moon today.
Happy ramzan to all."  Ramzan is another word for Ramadan.
Science Wire | Jun 29, 2014

In 2014, Ramadan begins June 29 with crescent moon sighting

Ramadan, for observant Muslims, is a time of fasting, prayer and charitable giving.

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Science Wire | Jun 27, 2014

Video: Dog, elephant, water

Every girl’s fantasy?