Environment

Tech

The energy of an Internet search

Websurfing has a bigger footprint than you might think.

Environment

Lakes, too, feel global warming

Environment

What’s in your receipt?

Here's one way to avoid BPA this holiday season.

Environment

The carbon dioxide coral generation

More acidic oceans could mean fewer young corals.

Environment

The carbon dioxide coral generation

Environment

Gulf oil finds many paths

Questions, and lots of oil, remain months after Gulf disaster.

Environment

The oily Gulf

The Gulf oil spill is massive, will take years to clean up.

Environment

Indoor ozone stopper

Oils from human skin fight off this harmful chemical, but at a cost.

Environment

When frog gender flips

With weed killer in the water, some males acquire female traits.

Environment

A global warming flap

Differences in butterfly and moth breeding patterns are linked to a changing climate.

Environment

Pollution at the ends of the Earth

Chemicals are turning up in small Arctic villages far from factories and cities.

Environment

Watching out for vultures

Farmers giving medicine to cows are accidentally poisoning vultures, again.