Of the more than 74,000 known meteorites—rocks that fall to Earth from asteroids or planets colliding together—only 385 or so stones came from the planet Mars.
Planetary Sciences
Jul 15, 2024
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9
Around 5,200 years ago, plague was not just present but common in six generations of one Swedish family, according to a new study. The researchers analyzed both the ancient DNA of these people's skeletal remains and the pathogens ...
Archaeology
Jul 15, 2024
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In Queensland's northern reaches lie the Wet Tropics, spanning about 450 kilometers between Townsville and Cooktown. These mountainous rainforests are a relic of the ancient continent of Gondwana, dating back million of years ...
Plants & Animals
Jul 15, 2024
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6
Black holes are remarkable astronomical objects with gravity so strong that nothing, not even light, can escape them. The most gigantic ones, known as "supermassive" black holes, can weigh millions to billions times the mass ...
Astronomy
Jul 15, 2024
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67
Responding to foreign disinformation poses many challenges. Recent revelations about foreign interference in Canada illustrate some of them.
Political science
3 hours ago
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0
The idea of a "green new deal" has gained considerable ground in recent years.
Environment
3 hours ago
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0
A greener games? Certainly that is what Paris promised when it made environmental sustainability, innovation and leadership central to its successful bid to host the 2024 Olympic and Paralympic Games.
Environment
4 hours ago
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0
Musicians often face skepticism from the public when they openly support charitable or social causes. There are often speculations that musicians only do this to serve their own self-interests for reputation or tax purposes. ...
Social Sciences
4 hours ago
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1
This week, large areas of Ontario experienced severe flooding that caused widespread power outages, water damages and disruption. Severe rainfall events are not new, but they are becoming more frequent and costly due to human-caused ...
Environment
Jul 19, 2024
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0
According to the UK's Femicide Census, between 124 and 168 women have been killed by men in the country every year for the past 15 years. Most of these have been by current or former partners. These stories are, sadly, frequent ...
Social Sciences
Jul 19, 2024
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