It may be the last place you’d expect to find corals—up to 6,000 m (20,000 ft)...
Giant squid live up to their name: the largest giant squid ever recorded by...
You may have seen the sparkle of fireflies on a summer’s night. The fireflies...
Now You See Me, Now You Don’t
Students will be able to explain light in terms of electromagnetic waves and...
Mon, 11/30/2009 - 18:35
Head to Foot
The lesson begins with a broader introduction on new species discovered around...
Tue, 11/24/2009 - 11:48