Beam me up to the video conference

When science fiction heroes communicate, they don't use landlines or cell phones. The caller simply appears in virtual form in the middle of the room; full sized and three dimensional. For researchers at Fraunhofer, this ...

Infrared video reveals how hummingbirds dissipate heat

(Phys.org)—A team of researchers with George Fox University in Oregon and the University of Montana has uncovered the ways in which calliope hummingbirds (Selasphorus calliope) get rid of the large amount of heat that is ...

Image: Curiosity Mars rover beside sandstone target 'Windjana'

(Phys.org) —This image from the Navigation Camera (Navcam) on NASA's Curiosity Mars rover shows a sandstone slab on which the rover team has selected a target, "Windjana," for close-up examination and possible drilling. ...

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