Science

How the first tusks developed

Reconstruction of the original tusk carrier Dicynodon. (Image: Marlene Hill Donnelly) Whether elephants, walruses or warthogs - tusks have developed independently of one another...

Massive collision costs planet its atmosphere

Such violent confrontations are likely to be common in young solar systems — including our own. But this is the first time researchers...

Jupiter hit by space rock for the second time in a month

Japanese amateur astronomers witnessed a bright flash of light, probably caused by a space rock hitting the gas giant. And that just weeks...

It’s now official: the infamous Vinland map is fake

The map – which suggested that the Vikings already visited the New World before Columbus – appears to date not from the fifteenth, but...

Quarantined in a test tube: these flies underwent it for science

And it turns out that quarantined lone fruit flies sleep too little and eat too much. Recognizable? For many people, the lockdowns introduced have...

NASA’s newest spacecraft heads for the moon in February

The unmanned mission is just the prelude to more: a manned mission to the moon! For the past few years, NASA has been working diligently...

Leprosy first detected in wild chimpanzees

Although the symptoms are strikingly similar to those of people with advanced leprosy, it is still questionable whether the disease is indeed human-transmitted. Researchers have...

Wild bearded vultures are gripped by wanderlust

Successful comeback: the majestic bearded vultures are back in the Alps. (Image: Hansruedi Weyrich) "Wally" and "Bavaria" are now developing their typical wanderlust -...

Nineteen new red dwarf stars discovered that may harbor exoplanets

The explosive stars unexpectedly emit radio waves. And that may indicate unknown worlds. Astronomers are still eagerly searching for exoplanets; planets outside our...

How cosmic bombs shaped the atmosphere

Artist's impression of asteroids speeding through the young Earth's atmosphere. (Image: SwRI / Dan Durda, Simone Marchi) Underestimated bombardment: Large asteroids and comets hit...

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