T. rex took 40 years to reach full size, study finds

​Tyrannosaurus rex may have taken far longer to grow up than scientists once thought. By analyzing growth rings in fossilized leg bones from 17 tyrannosaur specimens and using new statistical methods, researchers found that the famous predator likely took about 40 years to reach its full size—around eight tons—rather than the previously estimated 25 years.

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Trees News — ScienceDaily

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Climate models may be missing massive carbon emissions from boreal wildfires

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Climate models may be missing massive carbon emissions from boreal wildfires

​Northern wildfires may be more dangerous for the climate than they appear. Researchers found that fires in boreal forests can burn deep into peat soils, releasing ancient carbon stored for hundreds or thousands of years. These slow, smoldering fires often look small...
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Atacama surprise: The world’s driest desert is teeming with hidden life

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Massive asteroid impact 6.3 million years ago left giant glass field in Brazil

​For the first time ever, scientists have uncovered a vast field of tektites in Brazil — mysterious glassy fragments forged when a powerful extraterrestrial object slammed into Earth about 6.3 million years ago. Named “geraisites” after Minas Gerais, where they were...
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​Deep in the Congo Basin, vast peatlands quietly store enormous amounts of Earth’s carbon — but new research suggests this ancient vault may be leaking. Scientists studying Africa’s largest blackwater lakes discovered that significant amounts of carbon dioxide...
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Congo basin blackwater lakes are releasing ancient carbon into the atmosphere

​Deep in the Congo Basin, vast peatlands quietly store enormous amounts of Earth’s carbon — but new research suggests this ancient vault may be leaking. Scientists studying Africa’s largest blackwater lakes discovered that significant amounts of carbon dioxide...
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Europe’s “untouched” wilderness was shaped by Neanderthals and hunter-gatherers

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Forests are changing fast and scientists are deeply concerned

​Forests around the world are quietly transforming, and not for the better. A massive global analysis of more than 31,000 tree species reveals that forests are becoming more uniform, increasingly dominated by fast-growing “sprinter” trees, while slow-growing,...
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