18/10/2017

Fatty bird gland preserved over 48 million years

(Phys.org)—A team of researchers from the U.S., Ireland, Germany and the U.K. has found evidence of preservation of a fatty oil gland from a 48-million-year-old fossilized bird. In their paper published in Proceedings of ...

Hubble studies source of gravitational waves

On Aug. 17, 2017, weak ripples in the fabric of space-time known as gravitational waves washed over Earth. Unlike previously detected gravitational waves, these were accompanied by light, allowing astronomers to pinpoint ...

Snapper family ties provide new evidence on marine reserves

A higher proportion of young snapper in fishing areas north of Auckland are related to adult snapper from the Goat Island Marine Reserve, confirming what scientists have long suspected: the reserve acts as a giant snapper ...

World hunger is increasing thanks to wars and climate change

Around the globe, about 815 million people – 11 percent of the world's population – went hungry in 2016, according to the latest data from the United Nations. This was the first increase in more than 15 years.

Video: How do we verify climate treaties?

As of May 2017, about 90 percent of all countries around the world have committed to the ambitious Paris Agreement to combat global climate change. The shared goal is to rein in greenhouse gas emissions enough to maintain ...

The puzzle to plugging the worst natural gas release in history

By the time Lawrence Berkeley National Laboratory (Berkeley Lab) scientists Barry Freifeld and Curt Oldenburg visited the Aliso Canyon natural gas storage facility in December 2015, the SS-25 well blowout had been leaking ...

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