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Global Warming

Scientists pinpointed the oldest meteor crater ever found. When the space rock struck Australia 2.2 billion years ago, it ended a global ice age. Global Warming

Scientists pinpointed the oldest meteor crater ever found. When the space rock struck Australia 2.2 billion years ago, it ended a global ice age.

A meteorite hit Western Australia 2.2 billion years ago, leaving a 40-mile-wide crater.In a study, scientists determined that crater was the oldest on record.Researchers think that when the meteorite hit Earth, it released more than 100 billion tons of water vapor into the sky.The infusion of water helped warm the…
bubmag
January 22, 2020
An avian apocalypse has arrived in North America. Birdsong could become a rare sound. Global Warming

An avian apocalypse has arrived in North America. Birdsong could become a rare sound.

Nearly 3 billion birds have disappeared across North America since 1970 — a 29% decline.Two-thirds of the continent's bird species are at risk of extinction due to climate change.According to a new study, seabird populations in Alaska experienced unprecedented die-offs following a marine heatwave five years ago.These findings are further…
bubmag
January 16, 2020
Earth’s oceans have warmed by rate of more than 3B atomic bombs over past 70 years, shocking study says Global Warming

Earth’s oceans have warmed by rate of more than 3B atomic bombs over past 70 years, shocking study says

A shocking new study notes that the amount of heat that has been put into the planet's oceans from human activity over the past 70 years is the equivalent of more than 3 billion atomic bombs. The research, published in journal Advances in Atmospheric Science…
bubmag
January 15, 2020