What is the Air Quality Index? https://ift.tt/jte53Pl

Crocodile made herself pregnant – a first for her species https://ift.tt/ldYKZMJ

Haze could hang around Northeast and beyond for days, experts warn https://ift.tt/QqaYRy4

When will the wildfire smoke clear? Here’s what meteorologists say https://ift.tt/Vo1YfhT

What’s behind the Canadian wildfires blanketing the East Coast in smoke? https://ift.tt/O0HrJ7G

This orange lobster is a one in 30 million find, experts say https://ift.tt/5WdU8Nw

Scientists claim evidence that our distant relatives buried their dead https://ift.tt/mEvNVPI

Sailing race takes competitors around the world while collecting climate data https://ift.tt/VpEQoA6

Scientists find potential predator that can kill spotted lanternflies https://ift.tt/gFhQyY1

Multiple rare sightings of wolverine in California confirmed https://ift.tt/aC90Eph