Why sunflowers face east

Sunflowers face the rising sun because increased morning warmth attracts more bees and also helps the plants reproduce more efficiently, according to a new study.

Where have all the birds gone?

A new study has revealed that over the last 20,000 to 50,000 years, birds have undergone a major extinction event, inflicted chiefly by humans, which caused the disappearance of about 10 to 20 percent of all avian species. According to the researchers,…

Science alone won’t save humpback dolphins

There are fewer than 500 Indian Ocean humpback dolphins (Sousa plumbea) remaining in South African waters. Science alone will not bring them back from the brink of extinction — we also need a multi-stakeholder Conservation Management Plan to boost the…