International Space Station sends a laser message from space

On June 5, astronauts aboard ISS used a beam of laser light to send an HD video to researchers waiting below.

Is Mauna Loa volcano beginning to stir?

Over the past 13 months, the Volcano Observatory in Hawaii has recorded increased activity on the flanks and summit of Mauna Loa, the largest volcano on Earth.

This date in science: Paris Metro begins operations

First subway system in France and second-busiest in Europe today. But its early days were not without controversy.

Wonderful video of 30 dolphins surfing

See a pod of dolphins in south Western Australia simultaneously catch a wave.

Lifeform of the Week: Eels, cuter than you think?

Let go of your aversion to slimy animals and embrace the eel appeal.

Preliminary data show May 2014 as warmest May on record

It now seems possible that 2014 could become the hottest year on record, if the trend from the first five months continues.

Fireflies and stars

"Fireflies flew up into the sky & became stars OR stars descend down onto the tree to become fireflies... " :-)

If drinking purified pee weirds you out, don’t live in a desert

Water recycling is probably a better option for California and other desert areas, assuming people can get used to the yuck factor.

Monster twin tornadoes strike Pilger, Nebraska

Amazing footage and video of two tornadoes striking near Pilger, Nebraska on Monday, June 16, 2014.

Double rainbow at sunset

Rain clouds and a sunset combined to create this beautiful double rainbow over New Mexico.