Comment on NASA May Have Inadvertently Killed Life on Mars, Scientist Says - ScienceAlert

WELLINGTON, New Zealand — A proposed law that would redefine New Zealand’s founding treaty between the British Crown and Māori chiefs has triggered political turmoil and a march by thousands of people the length of the country to Parliament to protest it. [time-brightcove not-tgx=”true”] The bill is never expected to become law.

Earth may have had a Saturn-like ring over 400 million years ago, scientists say CNN

NEW DELHI — Authorities in India’s capital shut schools, halted construction and banned non-essential trucks from entering the city on Monday after air pollution shot up to its worst level this season. Residents of New Delhi woke up to thick, toxic smog enveloping the city of some 33 million as the air quality became increasingly hazardous.

How Healthy Are Sweet Potatoes? The New York Times

Outbreak of bird flu strain H5N1 on Cornish farm BBC.comUK confirms bird flu cases at commercial poultry farm Reuters UKAnother strain of bird flu confirmed in UK - as mass cull ordered Sky NewsPoultry infected with bird flu found on commercial farm in England WANEAvian flu confirmed in poultry flocks in 13 European countries WATTAgNet Industry News & Trends

NASA May Have Inadvertently Killed Life on Mars, Scientist Says ScienceAlertScientist Says NASA Lander May Have Accidentally Killed Life on Mars Yahoo! VoicesIs life on Mars destroyed? NASA's Viking mission new hypothesis challenges 50-year-old findings The Times of IndiaDid NASA's Viking landers accidentally kill life on Mars? Why one scientist thinks so Space.com'NASA killed life on Mars': Astrobiologist makes shocking claim about agency's 1976 mission Business Today