Start Date: End Date: Published Date Data Date
Venezuela’s Flat-Topped Mountains
2594 x 2162 4 MB - JPEG
Published July 13, 2021
Decorated with steep cliffs and impressive waterfalls, Canaima National Park is biologically and geologically unique.
Related images:
720 x 600 JPEG
720 x 480 JPEG
2692 x 2988 3 MB - JPEG
COVID-19 Lockdowns Cut Pollution, But Not All of It
2115 x 2357 3 MB - JPEG
Published June 25, 2021
Dust storms and other weather phenomena offset some reductions in PM2.5 aerosol pollution.
720 x 665 JPEG
2625 x 2480 4 MB - JPEG
720 x 465 JPEG
Mapping the Spread of Lyme Disease
3053 x 2035 4 MB - JPEG
Researchers used field observations and remote sensing data to map the spread of the bacteria-carrying ticks in central and eastern Canada.
720 x 545 JPEG
3053 x 2035 11 MB - JPEG