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Alejandra Borunda

Burning gas releases pollutants into indoor air where they can build up to unhealthy concentrations. Respiratory ...

The scientific case against gas stoves

20 February 2023. By Alejandra Borunda

These ancient grapes may be the future of wine

5 January 2023. By Alejandra Borunda

What color are reindeer eyes? Depends on the season.

21 December 2022. By Alejandra Borunda

'Snakes' on the moon? These helpers could soon join our lunar mission.

16 December 2022. By Alejandra Borunda

2-million-year-old DNA reveals a lost Arctic world

8 December 2022. By Alejandra Borunda

Environment and Conservation

More rainbows are in our future—and that’s a bad omen

29 November 2022. By Alejandra Borunda

Environment and Conservation

As climate disasters grow more costly, who should pay the bill?

4 November 2022. By Alejandra Borunda

In Mexico City, the pandemic revived Aztec-era island farms

2 July 2022. By Alejandra Borunda

Environment and Conservation

Climate change is eroding a precious resource: sleep

26 May 2022. By Alejandra Borunda

Environment and Conservation

4 solutions for trees and forests threatened by a hotter world

22 April 2022. By Alejandra Borunda, Craig Welch, Sarah Gibbens, Andrew Curry

Environment and Conservation

Wildfires threaten the world’s oldest trees—but prescribed burns are protecting them

20 April 2022. By Alejandra Borunda

Environment and Conservation

These “church forests” protect Ethiopia’s fragile landscapes

19 April 2022. By Alejandra Borunda

Italy's Olive Trees Are Dying. Can They Be Saved?

19 April 2022. By Alejandra Borunda

Environment and Conservation

Antarctic ice shelves are shattering. How fast will seas rise?

29 March 2022. By Alejandra Borunda

Environment and Conservation

COP26 nears conclusion with mixed signals and frustration

12 November 2021. By Alejandra Borunda

Environment and Conservation

Why methane cuts pledged at COP26 may be key to meeting climate goals

3 November 2021. By Alejandra Borunda

Environment and Conservation

Some catastrophic changes to the climate can still be headed off

29 October 2021. By Alejandra Borunda

Environment and Conservation

Huge dam demolition could save salmon on the edge of extinction

19 November 2020. By Alejandra Borunda

Environment and Conservation

The environment is in trouble. Here’s what Biden can do to address it.

10 November 2020. By Laura Parker, Alejandra Borunda

Environment and Conservation

The U.S. has officially left the Paris Agreement. What happens next?

4 November 2020. By Alejandra Borunda