According to a new NASA study published in the journal, Nature Food, climate change may affect the production of maize and wheat by 2030 under a high greenhouse gas emissions scenario.
The United States opened its land and air borders to international travellers fully vaccinated against COVID-19 from November 8, 2021, after almost 20 months of travel restrictions.
The Indian Meteorological Department has issued an orange alert for Chennai while predicting that very heavy to heavy rains mains may continue till November 9 morning.
EXAMIANS