25/03/2016

Comet 252P/LINEAR soars into predawn view this week

Astronomers who scan the skies for returning comets are often disappointed. Sometimes these icy visitors from the fringes of our planetary system end up being much fainter than predicted.

Comet Pan-STARRS' reflective properties provide size estimation

Astronomers at the Planetary Science Institute made observations of Comet Pan-STARRS (P/2016 BA14) using the NASA Infrared Telescope Facility (IRTF) on Mauna Kea, Hawai'i that show that it reflects less than 3 percent of ...

Biologists report on the long-term effects of heat stress on cells

Heat shock (or stress) is a well-known factor of cell stress, though its delayed effects remain largely unknown. According to two articles by Russian scientists —a 2015 article in Nucleic Acids Research and a February article ...

Defending Nigeria's last elephants against poachers

For years, blacksmith Hashimu Abdullahi was making guns for ivory poachers and hunters invading the Yankari Game Reserve, one of the last wildlife areas home to elephants in Nigeria.

The rise of on-demand viewing divides Hollywood

Hollywood's traditional media players are facing an unprecedented challenge to their business model as "cord-cutters" opt to cancel their expensive cable subscriptions in favor of on-demand streaming services.

Project confirms NY fort's old guns came from Florida wreck

Research has determined nine historic cannons displayed for the past 60 years at a recreated French and Indian War fort in upstate New York were originally aboard a British warship that sank in the Florida Keys in the 18th ...

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