decreased global oxygen availability

Earth's first known mass extinction, 550 million years ago

Nov 9, 2022

A new study by Virginia Tech geobiologists traces the cause of the first known mass extinction of animals to decreased global oxygen availability, leading to the loss of a majority of animals present near the end of the Ediacaran Period.

Recent News

15 minutes ago

Local levels bearing brunt of climate change impact: Chief Minister Lama

41 minutes ago

Managing the party is NC's main challenge: leader Singh

52 minutes ago

NEPSE index rises by 28.91 points

1 hour ago

Buddha-era remnants found in Panditpur

1 hour ago

Father and son found dead in Bhaktapur

Reception in honour of President Paudel in Berlin

Nepal defeated by Bangladesh

Landslide obstructs Muglin-Malekhu road section

Nepal's First Online News Portal

Published by Nepalnews Pvt Ltd
Editor: Raju Silwal
Information Department Registration No. 1505 / 076-77

Contact

Kathmandu, Nepal,

Newsroom
##

E-mail
nepalnewseditor@gmail.com

Social Media

Facebook

Instagram

Twitter

Youtube

Exploration

About Us

Privacy Policy

Archive