Scientists have discovered that Greenland's ice sheet – the world's second largest – is cracking at an alarming rate

Cracks in the Greenland ice sheet have widened and deepened significantly between 2016 and 20
Cracks in the Greenland ice sheet have widened and deepened significantly between 2016 and 20
“Burying your head in the sand” is an idiom that means to avoid or ignore a difficult situation. (Image credit: Martin Harvey/Getty Images) For centuries, ostriches (Struthio species) have been thought to bury their heads in the sand when threatened.…
An artistic illustration of three black holes. (Image credit: Shutterstock) Astronomers have used the Dark Energy Spectroscopic Instrument (DESI) to identify vast numbers of black holes, many of which represent rare “missing links” in the evolution of cosmic giants. The…
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(Image credit: Witthaya Prasongsin/Getty Images) Intel engineers hope that new reference designs for modular computers could lead to laptops and mini-PCs that are easy to repair and help reduce electronic waste. A major manufacturer has shown off its plans to…
One of the largest protests, Earth Day 1970 (Photo credit: Credit/ Bettmann) Jump to: Indian Farmers Protest (2020-2021) George Floyd and Black Lives Matter (2020) Women's March (2017) Protests against the Iraq War (2003) Tiananmen Square (1989) The Baltic Way…