Tag: humans

A team of biological, Earth and environmental scientists from North Carolina State University, Stellenbosch University and the University of Minnesota has found new types of ancient eggshells in the Mussentuchit Member in Utah. Their study is published in...
Beginning around 2.5 million years ago, Earth entered an era marked by successive ice ages and interglacial periods, emerging from the last glaciation around 11,700 years ago. A new analysis suggests the onset of the next...

Humans will soon be able to mine on the moon—but should we? Four questions to consider

By the end of this decade, nations and private companies may well be mining the surface of the moon. But as space becomes accessible to...

Giant sloths and mastodons coexisted with humans for millennia in Americas, new discoveries suggest

Sloths weren't always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge—up to 4 tons (3.6 metric tons)—and when startled, they brandished immense claws. For a...

Archaeological remains in Alaska show humans and dogs bonded 12,000 years ago

"Dog is man's best friend" may be an ancient cliché, but when that friendship began is a longstanding question among scientists. A study led...

Muddy footprints suggest 2 species of early humans were neighbors in Kenya 1.5 million years ago

Muddy footprints left on a Kenyan lakeside suggest two of our early human ancestors were nearby neighbors some 1.5 million years ago. The footprints were...

The evidence is mounting: Humans were responsible for the extinction of large mammals

The debate has raged for decades: Was it humans or climate change that led to the extinction of many species of large mammals, birds,...

Should we send humans to Pluto?

Universe Today has examined the potential for sending humans to Jupiter's icy moon, Europa, the planet Venus, and Saturn's largest moon, Titan, all despite...

Humans are still hunting for aliens: Here’s how astronomers are looking for life beyond Earth

We have long been fascinated with the idea of alien life. The earliest written record presenting the idea of "aliens" is seen in the...

Where are the best places to land humans on Mars?

Want to go to Mars? Great, now all you need to do is plan a mission. Figure out where to land, what to bring,...

Dinosaurs survived when CO2 was extremely high. Why can’t humans?

How did plants and animals survive around 200 million years ago when the carbon dioxide concentration went up to 6,000 parts per million? Paul...

Study: Humans responsible for over 90% of world’s oil slicks

A team of U.S. and Chinese scientists mapping oil pollution across the Earth's oceans has found that more than 90% of chronic oil slicks...

Neanderthals of the North reveal tolerance of humans to changing environmental conditions

A multidisciplinary research team from the Max Planck Institute for Evolutionary Anthropology in Leipzig, the Friedrich Alexander University Erlangen-Nuremberg, the Leuphana University Lüneburg, the...

First humans arrived in North America a lot earlier than believed

The timing of the first entry of humans into North America across the Bering Strait has now been set back 10,000 years. This has been...

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