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20
Jan 2026
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Carl Sagan explains how the ancient Greeks figured out the Earth isn’t flat, over 2,000 years ago

Sagan devoted much of his life to countering anti-science trends

C.I.A. developed tools to spy on Mac computers, WikiLeaks disclosure shows

The C.I.A. declined to comment

World’s largest artificial Sun rises in Germany (PHOTOS)

An issue we don't have in Greece

US military seeks biodegradable bullets that sprout plants

Also imperative is that animals are able to safely consume the plants that sprout from the bullets

The highlights of Australia’s Avalon Airshow! (VIDEO)

F-22, F-35, Super Hornets, C-17 and many more in a 37' spectacle!

10+1 Things you didn’t know about Air Force One (PHOTOS)

It looks like a 747 Jumbo Jet, but it so much more than that!...

If a nuclear bomb is dropped on your city, here’s where you should run and hide (Infographs+Photos)

A scientist has come up with a strategy for how to move to a better fallout shelter

Astronomers have investigated a weird, isolated planet-like object

Spoiler: They're still not sure what it is

Singapore’s wild Dendrobium electric supercar unveiled (PHOTOS)

Out of this world!...

Biotech breakthrough: Engineers made a new material that can be programmed

The material could be used to create almost everything

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