Eddie Bernice Johnson actually said...

Unfortunately, by the time we realize the harm being caused by unsafe exposure to such toxic chemicals, the damage has often already been do...

The chemicals we are discussing today--glyphosate--is already one of the most widely used chemicals in agriculture.

If we are truly interested in defending scientific integrity, we should be doing more than simply hearing from the industry-friendly scienti...

What will NASA need to do to ensure that either of the launch systems will be safe enough to fly astronauts on?