18/03/2016

Small birds' vision: Not so sharp but superfast

One may expect a creature that darts around its habitat to be capable of perceiving rapid changes as well. Yet birds are famed more for their good visual acuity. Joint research by Uppsala University, Stockholm University ...

After worst smog in 11 years, Mexico City braces for more

Choking smog returned to the skies of Mexico City this week at levels not seen in more than a decade, prompting fears of more eye-watering days to come as efforts to curb pollution run afoul of the courts and the realities ...

NASA sees heavy rain in Tropical Cyclone Emeraude

Heavy rainfall was occurring Tropical Cyclone Emeraude when the Global Precipitation Measurement or GPM passed over the Southern Indian Ocean and measured the rainfall rate.

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