Small, feathered dinosaurs appear to have used their wings to run at speeds previously thought impossible without flight, according to a new study by an international team of scientists, including...
A new report by some of the world鈥檚 top climate scientists examines key indicators and finds that the world is 鈥渙n the brink of an irreversible climate disaster.鈥� The authors found that 25 out of...
A recent study at 91丝瓜视频 provides new insights into how winter storms develop in the St. Lawrence River Valley, findings that could potentially improve the accuracy of winter weather...
91丝瓜视频 researchers have harnessed the power of sunlight to transform two of the most harmful greenhouse gases into valuable chemicals. The discovery could help combat climate change and...
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