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The Kinsey Scale Test and 3 other ways to find where you fall on the sexuality spectrum
First Martian rock samples from Perseverance edge closer to settling water question
This high-tech gunsight could allow soldiers to shoot around corners, Matrix-style
Featured in climate change
If climate change is impacting your desire to have kids, you’re not alone
'It’s a human right to decide whether or not you want a child. It’s not a human right to drive an SUV or fly in planes.'
Potty-trained cows could seriously help the planet
Ammonia is a big problem for pollution and climate change. But teaching a cow to use the 'MooLoo' could change that.
A rare humpback whale ‘megapod’ was spotted snacking off the Australian coast
The gobble gathering may also be a foreboding sign of climate change.
Greenland is racking up historic climate events
Historic events are piling up in Greenland, and not in a good way.
This CRISPR startup thinks that mammoths can save the Arctic. Is it right?
A new company co-founded by gene-editing pioneer George Church wants to disrupt climate change and conservation by resurrecting the woolly mammoth.
To prevent catastrophic global warming, we need to leave fossils fuels in the ground
A majority of reserves must be left alone.
New Orleans’ billion-dollar levees survived Hurricane Ida. Can they handle what’s coming?
The new levees, floodwalls, and other upgrades were a multi-billion dollar investment. Here's why they were worth it.
The Dixie fire is on track to be California’s biggest ever
This summer turned out to be a particularly fiery one out West.
Almost half of the world’s children live in dangerous climate conditions
A new UNICEF report shows how important climate mitigation is to protect the world's youth.
City subways are getting crushed by floods. Here’s how to fix that.
Underground shouldn't mean underwater.
