
Dr. Keri: Prairie Vet
Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets.

Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets.

Dr. Bell returns to Ashern for his annual horse clinic, treating various ailments.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

An exhausted Keri takes a weekend to go camping with Calvin, the cows and her horses.

The Little Nyani is born a week premature and she is sent to the rhino orphanage.

Traumatized and lonely, Pemba is in need of a friend her own age.

Energy; finding ways to improve solar power, wind power and even kinetic power.

A reef that's full of life; an invention based on lobster eyes; turning feet into fins.

A deadly creature saves lives by keeping planes in the sky during icy conditions.

The Bullit Center living building mimics a tree; nature-based inventions change buildings.

Flying planes in tight formation to mimic the energy-efficient flight patterns of migrating birds.

An asteroid may have killed off the dinosaurs; the Chelyabinsk meteor of 2013.

SETI searches for intelligent life in the universe; top candidates to host life beyond Earth.

Robots; Robonaut; the Space Exploration Vehicle; the ATHLETE rover.

What it takes to be an astronaut; the Neutral Buoyancy Laboratory; space suits.

Mars; Curiosity rover; Mars Desert Research Station.

Primates: chimpanzees; spider monkeys; howler monkeys.

Dogs: greyhounds' speed, bloodhounds' noses and border collies' brains.

Animals who live in the freezing arctic: the polar bear; the wolverine.

Fearsome predators: owls; leopards.